[User]
<image>
<image>
<image>
<image>
Which label shows the clitellum
Choice list: A. L
B. K
C. A
D. F
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
What is between the crop and the clitellum?
Choice list: A. E
B. L
C. A
D. T
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
What is the tail end of the worm?
Choice list: A. K
B. X
C. L
D. A
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
Indicate which part corresponds to the mesoderm layer
Choice list: A. Circular muscle
B. longitudinal muscle
C. epidermis
D. cuticle
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
What connects the mouth to the gizzard?
Choice list: A. cuticle
B. pumping vessel
C. coelom
D. esophagus
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
What connects the mouth with the intestine?
Choice list: A. Esophagus
B. Crop
C. Pumping vessels
D. Pharynx
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
How many parts are there in a caterpillar?
Choice list: A. 28
B. 30
C. 26
D. 27
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
This diagram shows the parts of what?
Choice list: A. snake
B. spider
C. pencil
D. roundworm
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
How many types of setae does the earthworm have?
Choice list: A. 4
B. 2
C. 3
D. 1
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
There are how many types of setae?
Choice list: A. 3
B. 4
C. 1
D. 2
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
What does the circulatory system surround in this earthworm?
Choice list: A. Longitudinal muscle
B. Circular muscle
C. Crop
D. Epidermis
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
How many parts are there to the Giant Australian Earthworm?
Choice list: A. 26
B. 12
C. 25
D. 13
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
What is the outermost layer of the earthworm called?
Choice list: A. nephrostome
B. septum
C. cuticle
D. coelom
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
What is a thickened glandular and non-segmented section of the body wall near the head in earthworms?
Choice list: A. grizzard
B. clitellum
C. crop
D. intestine
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
What is between the heart and the gizzard?
Choice list: A. crop
B. mouth
C. clitellum
D. intestine
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
How many intestines are present?
Choice list: A. 2
B. 3
C. 1
D. 5
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
What is found =be=tween the intestine and the segmental ganglion
Choice list: A. segmental nerves
B. mouth
C. pharynx
D. gizzard
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
What is made up of reproductive segments?
Choice list: A. clitellum
B. intestine
C. crop
D. segmental ganglion
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
What is shown in the picture?
Choice list: A. Body Parts of Humans
B. Body Parts of Birds
C. Body Parts of Flatworms and Roundworms
D. Body Parts of Whales
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
Which part of the worm is located between the esophagus and the gizzard
Choice list: A. Mouth
B. Crop
C. Clitellum
D. Setae
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
What is a thickened glandular and non-segmented section of the body wall near the head in earthworms and leeches?
Choice list: A. Clitellum
B. Gizzard
C. Mouth
D. Setae
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
What can be found at the tip of the earthworm's head?
Choice list: A. Intestines
B. Mouth
C. Esophagus
D. Gizzard
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
What is shown in the picture?
Choice list: A. Body Parts of a Common Mammal
B. Body Parts of a Common Earthworm
C. Body Parts of a Common Fish
D. Body Parts of a Common Caterpillar
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
Which body part of the worm transports blood?
Choice list: A. Crop
B. Mouth
C. Gizzard
D. Vessels
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
What is located just below the gorp in the worm?
Choice list: A. Gizzard
B. Intestine
C. Pharynx
D. Esophagus
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
Food such as decaying animals first passes through this part of the flat worm...
Choice list: A. crop
B. mouth
C. hearts
D. brain
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
What among the following doesn't lie between the mouth and the crop?
Choice list: A. Gizzard
B. Brain
C. Hearts
D. Pharynx
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
How many mouths on a worm?
Choice list: A. 2
B. 1
C. 3
D. 4
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
How many parts are labeled inside the worm?
Choice list: A. 8
B. 10
C. 11
D. 9
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
What is shown in the picture?
Choice list: A. Body Parts of a Human
B. Body Parts of a Fish
C. Body Parts of a Worm
D. Body Parts of a Snake
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
What is the head end of the worm called?
Choice list: A. Anterior end
B. Posterior end
C. setae
D. Dorsal
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
How many openings beside the mouth and anus can you find in the worm?
Choice list: A. 3
B. 1
C. 2
D. 4
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
The earthworm's mouth is at which end?
Choice list: A. anterior end
B. posterior end
C. male openings
D. setae
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
What is a raised band encircling the body of oligopolistic worms and some leeches, made up of reproductive segments?
Choice list: A. Anus
B. Clitellum
C. Anterior End
D. Dorsal Pores
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
Where does a worm excrete its waste?
Choice list: A. Mouth opening
B. Anus
C. Setae
D. Transverse grooves
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
How many anuses does an earthworm have?
Choice list: A. 3
B. 2
C. 4
D. 1
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
How is the anus connected to the prostomium?
Choice list: A. through the ring of setae
B. through the clitellum
C. through the setae
D. through the mouth opening
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
What is the second body segment in an annelid worm's body in the anterior end?
Choice list: A. Prostomium
B. Anus
C. Peristomium
D. Setae
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
How many pores can be found in the image?
Choice list: A. none
B. 1
C. 3
D. 2
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
In the diagram, how many suckers does the worm have?
Choice list: A. 1
B. 3
C. 2
D. 4
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
The leech in the diagram belongs to which phylum?
Choice list: A. Chordata
B. Nematoda
C. Platyhelminthes.
D. Annelid.
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
What kind of animal is shown in the picture?
Choice list: A. Leech
B. Fish
C. Crocodile
D. Bird
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
Which part of the flatworm's reproductive system is associated with sperm storage?
Choice list: A. Copulatory Bursa
B. Seminal Vesicle
C. Gonopore
D. Vas Deferens
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
What connects the ovary to the vitellaria?
Choice list: A. muscular organ
B. gonopore
C. oviduct
D. testes
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
What is the “sperm storage” called?
Choice list: A. Testes
B. Seminal Vesicle
C. Vas Deferens
D. Copulatory Bursa
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
How many ovaries are there in the diagram?
Choice list: A. 3
B. 4
C. 2
D. 1
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
What connects the testes to the seminal vesicle?
Choice list: A. penis
B. vas deferens
C. oviduct
D. ovary
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
What must take place for a male to mate with a female?
Choice list: A. clitellum
B. pore
C. prostomium
D. Sperm transfer
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
How many worms are there?
Choice list: A. 4
B. 3
C. 2
D. 5
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
What is the end of the flatworm called?
Choice list: A. male pore
B. prostomium
C. genital markings
D. clitellum
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
What is the first body segment in an annelid worm's body in the anterior end?
Choice list: A. Male Pore
B. Genital Marking
C. Prostomium
D. Female Pore
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
In which part are located the seminal vesicles?
Choice list: A. Intestine
B. Gizzard
C. Cop
D. Esophagos
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
What does the esophagus connect?
Choice list: A. The pharynx to the stomach
B. The seminal vesicles
C. The crop with the gizzard
D. The intestine with the crop
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
What lies between the ovary and the esophagus?
Choice list: A. Crop
B. Testes
C. Gizzard
D. Intestine
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
How many earthworm seminal vesicles are shown in the illustration?
Choice list: A. 5
B. 2
C. 1
D. 3
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
What is in the muscles
Choice list: A. crop
B. intestine
C. gizzard
D. seminal vesicles
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
What is the male gonad in animals?
Choice list: A. Gizzard
B. Crop
C. Testes
D. Esophagus
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
Which part of the earthworm is at the rearmost?
Choice list: A. mouth
B. setae
C. gizzard
D. anus
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
Which of the following parts of an earthworm does NOT repeat in nearly every body segment?
Choice list: A. Blood vessels
B. Mouth
C. Nephridia
D. Ganglia
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
How many clitella are there in a single earthworm?
Choice list: A. 2
B. 1
C. 5
D. 10
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
What connects the crop to pharynx?
Choice list: A. aortic arches
B. esophagus
C. gizzard
D. brain
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
What connects the gizzard to the esophagus?
Choice list: A. pharynx
B. blood vessels
C. brain
D. crop
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
How many dorsal blood vessels are shown?
Choice list: A. 3
B. 4
C. 5
D. 2
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
What is also referred to as the ventriculus, gastric mill, and gigerium?
Choice list: A. Esophagus
B. Gizzard
C. Pharynx
D. Crop
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
Identify the structure that secretes a cocoon in which the eggs are deposited.
Choice list: A. Male gonopore
B. Female gonopore
C. Sperm/seminal groove
D. Clitellum
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
This structure secretes an albuminous fluid which will form a cocoon for the young annelid.
Choice list: A. gonopore
B. chaetae
C. nephridiopore
D. clitellum
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
What is the outer covering of the worm called?
Choice list: A. Cuticle
B. Median bulb
C. Nerve ring
D. Stylet
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
Which structure in the worm's body is responsible for transporting food from the mouth to the intestine?
Choice list: A. Ovary
B. Uterus
C. Esophagus
D. Median Bulb
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
How many parts of a worm are there?
Choice list: A. 12
B. 13
C. 10
D. 11
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
How many reproductive organs are showed in this image?
Choice list: A. 4
B. 2
C. 5
D. 3
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
What is shown in the picture?
Choice list: A. Body Parts of a Crocodile
B. Body Parts of a Nematode
C. Body Parts of a Bird
D. Body Parts of a Caterpillar
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
Which part of the earthworm is at the rearmost?
Choice list: A. gizzard
B. mouth
C. brain
D. anus
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
The worm has an intestine in what part of the body?
Choice list: A. gizzard
B. crop
C. head
D. bottom end
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
How many hearts does the earthworm have?
Choice list: A. 1
B. 4
C. 2
D. 5
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
How many mouths on an earthworm?
Choice list: A. 10
B. 5
C. 1
D. 6
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
Select the true statement.
Choice list: A. Roundworms have a complete digestive system.
B. The life cycle can be completed without an host.
C. The cuticle helps digesting small invertebrates.
D. Eggs pass out of the host by the sweat glands.
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
What is between the prostomium and the ventral setae
Choice list: A. Ventral setae
B. male aperture
C. mouth
D. seminal groove
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
Identify the crop
Choice list: A. P
B. X
C. L
D. C
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
Which statement is true about both flatworms and roundworms?
Choice list: A. They lack body symmetry
B. They may be parasites
C. They have a complete digestive system
D. all of the above
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
How many species belong to Phylum Platyhelminthes?
Choice list: A. more than 25,000
B. fewer than 15,000
C. about 10,000
D. about 8,000
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
Flatworms are flat because they
Choice list: A. have an incomplete digestive system
B. lack a pseudocoelom or coelom
C. have just two embryonic cell layers
D. lack a mesoderm cell layer
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
All flatworms
Choice list: A. are less than a meter long
B. live in water or moist soil
C. reproduce asexually by budding
D. have a concentration of nerve tissue in the head end
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
Which of the following organisms is a flatworm?
Choice list: A. hookworm
B. ascaris
C. tapeworm
D. all of the above
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
Flatworms reproduce by producing
Choice list: A. buds
B. spores
C. gametes
D. none of the above
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
Both flatworms and roundworms may be found living in
Choice list: A. water
B. moist soil
C. vertebrate hosts
D. any of the above
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
The body of a roundworm is covered with
Choice list: A. slime
B. hooks
C. suckers
D. cuticle
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
Which statement about roundworm reproduction is true?
Choice list: A. Sperm and eggs are produced by the same adult
B. Fertilization occurs in the water outside the adults body
C. Eggs hatch into larvae, which develop into adults
D. Reproduction may occur sexually or asexually
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
A roundworms body is stiff because of
Choice list: A. the endoskeleton
B. the exoskeleton
C. fluid pressure
D. a notochord
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
Free-living roundworms may feed on
Choice list: A. bacteria
B. fungi
C. protists
D. all of the above
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
How many eggs can a single roundworm lay in a day?
Choice list: A. about 10
B. up to 100
C. around 1,000
D. as many as 100,000
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
Most flatworm species have separate sexes.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
When flatworms reproduce, eggs are fertilized outside the body.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
Flatworms can eat, digest food, and eliminate wastes all at the same time.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
Free-living roundworms may feed on bacteria, fungi, or protozoa.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
Roundworms play an important role in the carbon cycle.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
_All flatworms are several meters long.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
_Flatworms have a concentration of nerve tissue in the head end.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
_Flatworms may have several different larval stages.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
_A parasitic flatworm usually needs more than one type of host to complete its life cycle.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
_Phylum Nematoda has less than 800 known species.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
_The body of a roundworm has a tough covering of cuticle.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
_All parasitic roundworms have vertebrate hosts.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
___name of the phylum to which roundworms belong
Choice list: A. hookworm
B. flatworm
C. Nematoda
D. roundworm
E. ascaris
F. Platyhelminthes
G. tapeworm
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
___common name for the type of worm that has a pseudocoelom
Choice list: A. hookworm
B. flatworm
C. Nematoda
D. roundworm
E. ascaris
F. Platyhelminthes
G. tapeworm
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
___parasitic roundworm with special structures for attaching to the hosts intestines
Choice list: A. hookworm
B. flatworm
C. Nematoda
D. roundworm
E. ascaris
F. Platyhelminthes
G. tapeworm
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
___common name for the type of worm that lacks a pseudocoelom
Choice list: A. hookworm
B. flatworm
C. Nematoda
D. roundworm
E. ascaris
F. Platyhelminthes
G. tapeworm
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
___example of a flatworm that is a human parasite
Choice list: A. hookworm
B. flatworm
C. Nematoda
D. roundworm
E. ascaris
F. Platyhelminthes
G. tapeworm
Answer with the option's letter from the given choices directly.

[Assistant] G


[User]
<image>
<image>
<image>
___name of the phylum to which flatworms belong
Choice list: A. hookworm
B. flatworm
C. Nematoda
D. roundworm
E. ascaris
F. Platyhelminthes
G. tapeworm
Answer with the option's letter from the given choices directly.

[Assistant] F


[User]
<image>
<image>
<image>
___largest and most common parasitic worm in humans
Choice list: A. hookworm
B. flatworm
C. Nematoda
D. roundworm
E. ascaris
F. Platyhelminthes
G. tapeworm
Answer with the option's letter from the given choices directly.

[Assistant] E


[User]
<image>
<image>
<image>
Which label shows the anal fin?
Choice list: A. M
B. E
C. H
D. L
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
What part is represented by label F?
Choice list: A. DORSAL FIN
B. CAUDAL FIN
C. PECTORAL FIN
D. VENTRAL FIN
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
Which label shows the pectoral fin?
Choice list: A. P
B. V
C. L
D. F
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
What is F in this image of a fish?
Choice list: A. DORSAL FIN
B. CAUDAL FIN
C. PECTORAL FIN
D. VENTRAL FIN
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
What part covers the gill?
Choice list: A. F
B. V
C. E
D. A
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
Which label refers to the anal fin?
Choice list: A. X
B. V
C. Y
D. S
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
Which label shows the pectoral fin?
Choice list: A. Y
B. S
C. U
D. A
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
Which fin is located between the pelvic and caudal fins?
Choice list: A. X
B. U
C. A
D. S
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
What are the top fins called?
Choice list: A. VENTRAL FIN
B. DORSAL FINS
C. ANAL FIN
D. TAIL FIN
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
Which represents the dorsal fins?
Choice list: A. Y
B. A
C. U
D. S
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
Which label shows the pelvic fins?
Choice list: A. W
B. N
C. P
D. T
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
Which letter represents the spiny dorsal fin?
Choice list: A. W
B. L
C. S
D. T
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
Which label represents the dorsal fin on the fish diagram below?
Choice list: A. P
B. D
C. L
D. V
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
What appendages are found on the skin of the fish?
Choice list: A. N
B. H, C AND S
C. J
D. U
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
Which letter depicts the dorsal fin?
Choice list: A. V
B. H
C. L
D. D
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
Which label refers to the anal fin?
Choice list: A. U
B. T
C. S
D. H
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
Which fin is used to balance a fish?
Choice list: A. Pelvic fin
B. Dorsal fin
C. Anal fin
D. Pectoral fin
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
Which fin is located above the lateral line?
Choice list: A. Pectoral Fin
B. Pelvic Fin
C. Dorsal Fin
D. Anal Fin
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
How many types of fin does a fish have?
Choice list: A. 5
B. 7
C. 4
D. 2
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
How many types of fins are there on this fish diagram?
Choice list: A. 4
B. 7
C. 6
D. 3
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
What would happen if a fish did not have any fins?
Choice list: A. It would not be able to see.
B. It would not be able to breathe under water.
C. It would not be able to swim and navigate in water.
D. Its ability to swim would not be affected.
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
What part of the fish helps to reduce friction with the water?
Choice list: A. Anal Fin
B. Scales
C. Caudal Fin
D. Operculum
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
What part of the fish propels it through the water?
Choice list: A. fin ray
B. caudal fin
C. dorsal fins
D. ventral fin
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
What are the fins on the top of the fish called?
Choice list: A. Pectoral
B. Dorsal
C. Anal
D. Caudal
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
How many types of fins are there in this diagram of a Striped Bass?
Choice list: A. 5
B. 4
C. 3
D. 6
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
How many parts of the fish are shown in the picture?
Choice list: A. 8
B. 7
C. 9
D. 6
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
What is the fin on the side of the fish?
Choice list: A. tail fin
B. dorsal fins
C. anal fin
D. pectoral fin
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
Identify which fin on a fish helps the fish propel forward.
Choice list: A. Caudal fin
B. Pectoral fin
C. Pelvic fin
D. Anal fin
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
What is another name for the Tail Fin?
Choice list: A. Ventral Fin
B. Dorsal Fin
C. Pectoral Fin
D. Caudal Fin
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
How many kinds of fins are there in these fish?
Choice list: A. 7
B. 1
C. 5
D. 3
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
How many types of fins are present in the diagram?
Choice list: A. 3
B. 2
C. 4
D. 5
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
How many types of fins are shown?
Choice list: A. 3
B. 4
C. 2
D. 5
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
Which fin do fish used to move forward?
Choice list: A. Anal fin
B. Pelvic fin
C. Dorsal fin
D. Caudal Fin
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
Which fin is responsible for the fish's balance?
Choice list: A. Pelvic fin
B. Pectoral fin
C. Caudal fin
D. Dorsal fin
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
Which part helps protect the gills?
Choice list: A. Operculum
B. Pelvic Fin
C. Anal Fin
D. Dorsal Fin
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
How many dorsal fins on a fish?
Choice list: A. 3
B. 4
C. 2
D. 1
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
How many fins does the fish in the diagram have?
Choice list: A. 4
B. 3
C. 5
D. 2
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
What would happen to the fish if the dorsal were damaged or removed?
Choice list: A. It would struggle to breathe
B. It would struggle to move forwards
C. It would struggle to eat
D. It would struggle to balance and stay upright
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
Which fin is used for forward movement?
Choice list: A. Pectoral fin
B. Anal fin
C. Caudal fin
D. Dorsal fin
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
From the diagram, identify the fin used for forward movement.
Choice list: A. dorsal fin
B. anal fin
C. caudal fin
D. pelvic fin
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
What fin does a fish use for forward movement?
Choice list: A. Pectoral Fin
B. Dorsal Fin
C. Caudal Fin
D. Anal Fin
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
Which of the following parts of the fish helps propel a fish forward?
Choice list: A. Pelvic fin
B. Pectoral fin
C. Caudal fin
D. Dorsal fin
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
How many types of fins are shown?
Choice list: A. 3
B. 2
C. 5
D. 4
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
Which fin is used for forward movement?
Choice list: A. Caudal fin
B. Pelvic fin
C. Pectoral fin
D. Anal fin
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
How many fins does these fish have?
Choice list: A. 2
B. 1
C. 5
D. 3
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
Which fin is used for forward movement?
Choice list: A. dorsal
B. caudal
C. pelvic
D. pectoral
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
What fin is used by the fish to change direction?
Choice list: A. pelvic fins
B. anal fin
C. The pectoral fins
D. dorsal fin
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
How many kinds of fins does a fish have?
Choice list: A. 4
B. 5
C. 7
D. 2
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
Identify the part which is located at the end of the peduncle and is used for propulsion
Choice list: A. pelvic fin
B. soft dorsal fin
C. Caudal fin
D. anal fin
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
Which part protects the fish?
Choice list: A. nares
B. pectoral fins
C. scales
D. peduncle
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
What is the correct name for the gill cover?
Choice list: A. nares
B. peduncle
C. operculum
D. pelvic fin
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
Which of the following external anatomical features of a fish is the gill cover?
Choice list: A. Peduncle
B. Pectoral Fins
C. Operculum
D. Nares
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
How many fins does the fish has?
Choice list: A. 6
B. 7
C. 5
D. 4
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
How many types of fins are shown?
Choice list: A. 6
B. 3
C. 5
D. 4
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
Which of the following isn't used to control movement by a fish?
Choice list: A. Caudal Fin
B. Pelvic Fin
C. Scales
D. Anal Fin
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
Where is the dorsal fin located?
Choice list: A. bottom of fish
B. in front of fish
C. top of fish
D. beside the fish
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
These structures create a lifting force to assist a fish in maintaining its depth.
Choice list: A. caudal fin
B. pectoral fins
C. pelvic fins
D. dorsal fins
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
Which fin is located at the top side of the fish?
Choice list: A. Pelvic fin
B. Caudal fin
C. Dorsal fin
D. Pectoral fin
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
Which type of fin is smaller than the anal fin?
Choice list: A. Dorsal Fin
B. Pelvic Fin
C. Caudal Fin
D. Tail
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
Count how many fins come in pairs?
Choice list: A. 6
B. 7
C. 4
D. 2
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
How many types of fins are shown?
Choice list: A. 4
B. 2
C. 3
D. 5
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
What is an unpaired fin on the back of a fish or whale?
Choice list: A. Dorsal Fin
B. Caudal Fin
C. Pectoral Fin
D. Pelvic Fin
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
Which fin is used for forward movement?
Choice list: A. pelvic
B. caudal
C. anal
D. pectoral
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
Which fin is located on the bottom or belly of the fish?
Choice list: A. Caudal fin
B. Pectoral fin
C. Dorsal fin
D. Pelvic fin
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
How many fins does this fish used to swim?
Choice list: A. 3
B. 1
C. 8
D. 5
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
How many types of fins are shown?
Choice list: A. 5
B. 3
C. 4
D. 6
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
What is the rearmost fin?
Choice list: A. Caudal fin
B. Pelvic fins
C. Anal fin
D. Finlets
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
Identify the vent
Choice list: A. T
B. C
C. W
D. K
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
Fish are all of the following except
Choice list: A. aquatic animals
B. chordate animals
C. invertebrate animals
D. ectothermic animals
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
Which statement about fish is false?
Choice list: A. Most fish are endothermic
B. Fish have a nervous system with a brain
C. Fish make up more than half of all living vertebrate species
D. Fish brains are small compared with the brains of other vertebrates
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
Fish generally have
Choice list: A. sexual reproduction
B. external fertilization
C. separate sexes
D. all of the above
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
What happens when a fish deflates its swim bladder?
Choice list: A. It sinks in the water
B. It floats on its back
C. It shoots out toxins
D. It excretes urine
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
Fish with jaws
Choice list: A. can eat larger prey
B. evolved before jawless fish
C. have smaller brains than other fish
D. two of the above
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
Fish larvae swim around attached to
Choice list: A. their mother
B. a yolk sac
C. each other
D. none of the above
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
Which class(es) of fish lack scales?
Choice list: A. hagfish
B. lampreys
C. bony fish
D. two of the above
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
Spawning occurs when many fish group together and
Choice list: A. fight for mates
B. release gametes
C. defend territory
D. change to adults
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
Cartilaginous fish such as sharks lack
Choice list: A. a vertebral column
B. jaws
C. a swim bladder
D. fins
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
All of the following classes of fish have fins except for
Choice list: A. lampreys
B. hagfish
C. cartilaginous fish
D. bony fish
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
Most modern fish are
Choice list: A. bony fish
B. cartilaginous fish
C. hagfish
D. lampreys
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
The majority of fish are
Choice list: A. decomposers
B. parasites
C. predators
D. producers
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
Fish have a circulatory system with a heart.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
Fish can see and hear but they cant smell or taste.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
A fish embryo develops in an egg inside the mothers body.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
Mouth brooding refers to a form of predation in some species of fish.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
Fish have a nervous system with a brain.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
Almost all fish have internal fertilization of gametes.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
There are about 28,000 living species of fish.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
Most fish parents provide care to their offspring.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
Hagfish have a backbone but lack a cranium.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
Bony fish include ray-finned fish and lobe-finned fish.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
Fish larvae look like miniature versions of the adults.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
Ray-finned fish make up the majority of living fish species.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
__inflatable fish organ that allows a fish to rise or sink in the water
Choice list: A. hagfish
B. bony fish
C. swim bladder
D. cartilaginous fish
E. spawning
F. fin
G. gill
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
__common reproductive behavior in fish
Choice list: A. hagfish
B. bony fish
C. swim bladder
D. cartilaginous fish
E. spawning
F. fin
G. gill
Answer with the option's letter from the given choices directly.

[Assistant] E


[User]
<image>
<image>
__fish organ that functions like a paddle or rudder
Choice list: A. hagfish
B. bony fish
C. swim bladder
D. cartilaginous fish
E. spawning
F. fin
G. gill
Answer with the option's letter from the given choices directly.

[Assistant] F


[User]
<image>
<image>
__most primitive class of fish
Choice list: A. hagfish
B. bony fish
C. swim bladder
D. cartilaginous fish
E. spawning
F. fin
G. gill
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
__fish organ that absorbs oxygen from water
Choice list: A. hagfish
B. bony fish
C. swim bladder
D. cartilaginous fish
E. spawning
F. fin
G. gill
Answer with the option's letter from the given choices directly.

[Assistant] G


[User]
<image>
<image>
__fish class that includes sharks
Choice list: A. hagfish
B. bony fish
C. swim bladder
D. cartilaginous fish
E. spawning
F. fin
G. gill
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
__ray-finned or lobe-finned fish
Choice list: A. hagfish
B. bony fish
C. swim bladder
D. cartilaginous fish
E. spawning
F. fin
G. gill
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
Identify U
Choice list: A. DERMIS
B. FOLLICLE
C. EPIDERMIS
D. SWEAT GLAND
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
Which structure helps in the hair movement?
Choice list: A. L
B. S
C. J
D. W
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
If you are told this is a drawing of human skin layers, what do you think object N represents?
Choice list: A. FATTY TISSUE
B. A HAIR
C. BLOOD VESSEL
D. SWEAT GLAND
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
What is the part of the hair follicle corresponding with the letter W?
Choice list: A. HAIR MATRIX
B. SEBACEOUS GLAND
C. CUTICLE
D. HAIR BULB
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
What does W represent?
Choice list: A. HAIR SHAFT
B. SEBACEOUS GLAND
C. HAIR BULB
D. CUTICLE
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
Which letter represents the hair papilla?
Choice list: A. F
B. W
C. V
D. U
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
Which label refers to the bulge?
Choice list: A. K
B. N
C. R
D. V
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
Which label refers to the hair bulb?
Choice list: A. K
B. R
C. V
D. L
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
What is located in the hair bulb?
Choice list: A. ARRECTOR PILI MUSCLE
B. SEBACEOUS GLAND
C. FOLLICULAR PAPILLIA
D. BULGE
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
Which part attaches to the bulge?
Choice list: A. V
B. K
C. R
D. J
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
Which label refers to the dermic?
Choice list: A. W
B. F
C. S
D. X
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
Which letter represents the follicle Papilla?
Choice list: A. W
B. U
C. J
D. H
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
Identify the epidermic skin layer:
Choice list: A. S
B. W
C. X
D. F
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
Which label refers to the sebum?
Choice list: A. D
B. A
C. Y
D. C
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
Which label represents the hair?
Choice list: A. D
B. C
C. A
D. L
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
What label represents the hair?
Choice list: A. A
B. D
C. L
D. C
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
Identify the papilla
Choice list: A. L
B. C
C. F
D. D
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
What is the Hair Follicle part labeled A?
Choice list: A. HAIR BULGE
B. HAIR BULB
C. HAIR SHAFT
D. PAPILLA
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
Which structure helps in the hair shaft (D) movement?
Choice list: A. U
B. L
C. F
D. Y
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
By what letter is the hair matrix represented in the diagram?
Choice list: A. P
B. J
C. T
D. Y
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
What does the letter “P” represent?
Choice list: A. ECCRINE SWEAT GLAND
B. PORES
C. SKIN SURFACE
D. DERMIS
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
Which label refers to the vein?
Choice list: A. K
B. X
C. S
D. R
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
Which of the labeled elements shows the epidermis?
Choice list: A. R
B. X
C. K
D. N
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
Where is the hair follicle?
Choice list: A. E
B. U
C. J
D. L
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
Which part produces melamine?
Choice list: A. T
B. E
C. H
D. U
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
Where is the sweat gland?
Choice list: A. K
B. X
C. R
D. F
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
Which letter is representative of the Epidermis in this diagram?
Choice list: A. M
B. X
C. Y
D. K
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
What is the top layer of skin called?
Choice list: A. FAT
B. SENSORY NERVE
C. EPIDERMIS
D. DERMIS
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
Where can you find the most amount of adipose tissue?
Choice list: A. L
B. P
C. K
D. M
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
Identify the dermis
Choice list: A. D
B. Y
C. J
D. J
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
Which label shows the Blood Vessels?
Choice list: A. Y
B. D
C. R
D. H
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
What is the part of this diagram represented with the letter H?
Choice list: A. SWEAT GLAND
B. VENULE
C. SWEAT PORE
D. MATRIX
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
Which label refers to the matrix?
Choice list: A. H
B. K
C. Y
D. E
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
Where is the connective tissue?
Choice list: A. A
B. D
C. N
D. X
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
Which letter indicates the pore that allows sweat to form on the skin?
Choice list: A. H
B. S
C. Y
D. T
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
Which letter corresponds to the part that releases sweat outside the skin?
Choice list: A. T
B. C
C. H
D. Y
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
What layer of skin is found below the Epidermis labeled U?
Choice list: A. DERMIS
B. SWEAT GLAND
C. PORE
D. HYPODERMIS
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
Which letter represents the Pore?
Choice list: A. D
B. S
C. A
D. L
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
What is between U and T?
Choice list: A. D
B. X
C. A
D. L
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
What comes after the epidermis?
Choice list: A. Hair Fiber
B. Dermis
C. Dermal Papilla
D. Subcutaneous Fat
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
What is the outer layer of the skin?
Choice list: A. outer root sheath
B. Subcutaneous fat
C. Epidermis
D. Dermis
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
In which layer of the skin does the sebaceous gland lie?
Choice list: A. subcutaneous fat
B. Dermis
C. dermal papilla
D. epidermis
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
What layer of skin contains the Sebaceous gland?
Choice list: A. Epidermis
B. Bulge Region
C. Subcutaneous fat
D. Dermis
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
How many parts does the skin consist of?
Choice list: A. 2
B. 3
C. 4
D. 1
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
What produces an oily substance like sebum?
Choice list: A. bulge region
B. dermal papilla
C. epidermis
D. sebaceous gland
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
Which part protects the outer hair?
Choice list: A. Dermal papilla
B. Outer root sheath
C. Bulge region
D. Inner root sheath
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
What is the layer of skin that the hair shaft emerges from called?
Choice list: A. Epidermis
B. Inner root sheath
C. Sebaceous gland
D. Papilla
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
What pushes through the epidermis?
Choice list: A. Hair shaft
B. Root
C. Inner tissue sheath
D. Connective tissue sheath
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
Which part is located between the muscle arrecteur pili and the epidermis?
Choice list: A. Connective tissue sheath
B. Papilla
C. Sebaceous gland
D. Root of hair
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
How many parts of the hair are described in the diagram?
Choice list: A. 5
B. 6
C. 8
D. 9
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
How many parts does the hair consist of?
Choice list: A. 5
B. 6
C. 4
D. 7
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
What creates and secretes sebum?
Choice list: A. inner root sheath
B. papilla
C. epidermis
D. sebaceous gland
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
Identify which is not part of hair shaft.
Choice list: A. Cuticle
B. Medulla
C. Cortex
D. hair matrix
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
The part that comes before the Hair shaft?
Choice list: A. Sebaceous gland
B. Inner root
C. Arrector pili muscle
D. Outer root
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
Which of the following is not part of the hair bulb?
Choice list: A. Hair matrix
B. Sebaceous gland
C. Hair papilla
D. Outer root sheath
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
How many parts do the hair shaft have?
Choice list: A. 2
B. 1
C. 4
D. 3
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
Which gland causes greasy hair?
Choice list: A. Cortex
B. Hair shaft
C. Hair bulb
D. Sebaceous gland
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
Which structure secretes oil?
Choice list: A. Sebaceous gland
B. Bulge
C. Arrector pili muscle
D. Hair bulb
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
How many of these aren't muscles?
Choice list: A. 3
B. 2
C. 4
D. 1
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
How many parts of the skin are named in the diagram?
Choice list: A. 2
B. 5
C. 4
D. 3
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
What's in between sebaceous gland and bulge?
Choice list: A. hair bulb
B. nothing is in between
C. arrector pili muscle
D. follicular papillia
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
Identify the other name for oil glands.
Choice list: A. Pores
B. Sweat Gland
C. Dermis
D. Sebaceous Gland
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
Identify the layer that's always renewing, although it doesn't have any blood vessels or nerve endings.
Choice list: A. Oil Gland
B. Subcutaneos fatty tissue
C. Dermis
D. Epidermis
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
What are the pores connected to?
Choice list: A. Blood Vessels
B. Sweat Gland
C. Hair
D. Oil Gland (Sebaceous Gland)
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
What is another name for the sebaceous gland?
Choice list: A. Pore
B. Oil Gland
C. Sweat Gland
D. Blood Vessel
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
How many glands are in the human skin?
Choice list: A. 3
B. 5
C. 2
D. 1
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
What is the outer layer of skin?
Choice list: A. Arrector Pili Muscle
B. Infudibulum of the Sebaceous gland
C. epidermic
D. Dermic
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
What forms the base of the hair follicle?
Choice list: A. Arrector Pili Muscle
B. The Bulge
C. Epidermis
D. Hair Bulb
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
What is the name of the first layer of skin?
Choice list: A. Dermic
B. Fibrous tract
C. The bulge
D. Epidermic
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
Which structure in the skin produces melanin?
Choice list: A. Hair bulb
B. Melanocytes
C. Epidermic
D. Fibrous tract
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
How many layers does the root sheath have?
Choice list: A. 5
B. 1
C. 2
D. 3
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
What is the outermost layer called?
Choice list: A. fibrous tract
B. outer root sheath layer
C. epidermic
D. arrector pili muscle
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
What is the outermost part of the epidermis?
Choice list: A. follicle
B. sebaceous gland
C. skin surface
D. sebum
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
From where does hair grow?
Choice list: A. Skin surface
B. Sebum
C. Follicle
D. Sebaceous gland
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
What is the layer below the follicle?
Choice list: A. Sebaceous gland
B. Hair
C. Sebum
D. Skin Surface
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
How many structures related to hair are under the skin surface?
Choice list: A. 1
B. 3
C. 2
D. 4
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
What is in between the skin surface and the follicle?
Choice list: A. nothing is in between
B. sebaceous gland
C. sebum
D. hair
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
Identify which part of the hair comes through the skin?
Choice list: A. Hair Bulb
B. Hair Shaft
C. Hair Papilla
D. Hair Root
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
What is inside the hair bulb?
Choice list: A. sebaceous gland
B. arrector pili muscle
C. apocrine sweat gland
D. hair matrix
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
How many hairs can you see?
Choice list: A. 6
B. 8
C. 10
D. 2
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
What produces sebum?
Choice list: A. Hair bulb
B. Sebaceous Gland
C. Arrector pili muscle?
D. Buldge
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
What is the uppermost layer of skin called?
Choice list: A. Epidermis
B. dermis
C. subcutaneous tissue
D. papilla
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
What is the outer layer of skin called?
Choice list: A. Subcutaneous Tissue
B. Dermis
C. Epidermis
D. Papilla
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
What is the outer layer of the skin called?
Choice list: A. Subcutaneous tissue
B. Dermis
C. Epidermis
D. Papilla
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
How many hairs contains the epidermis?
Choice list: A. 4
B. 1
C. 3
D. 2
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
What is the outermost layer called?
Choice list: A. epidermis
B. dermis
C. papilla
D. subcutaneous tissue
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
Identify which of the following is not part of the epidermis.
Choice list: A. Stratum Corneum
B. Fat
C. Basal Cell Layer
D. Granular Cell Layer
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
From the diagram, identify the part which refers to the outer layer of the skin.
Choice list: A. epidermis
B. fat tissue
C. subcutaneous tissue
D. dermis
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
What is the layer directly below the Epidermis?
Choice list: A. Granular Cell Layer
B. Subcutaneous Tissue
C. Basal Cell Layer
D. Dermis
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
How many parts are there to this human skin diagram?
Choice list: A. 20
B. 17
C. 16
D. 15
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
How many types of cell layer are shown in the diagram?
Choice list: A. 3
B. 1
C. 4
D. 2
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
Is the sweat gland essential for human skin?
Choice list: A. Cannot determine from the given information
B. No
C. Maybe
D. Yes
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
What is right underneath the epidermis?
Choice list: A. artery
B. dermis
C. vein
D. hair
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
What is the first stage of this diagram?
Choice list: A. Matrix cells
B. Hair shaft
C. Dermal papilla
D. Bulge
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
What does sebaceous gland do?
Choice list: A. It it holds the dirt from surface
B. It holds the hair
C. It produces hormones to help the growth of hair
D. Produce oil to prevent the prevents bacteria and other microorganisms from entering the pores
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
What is the named part in the diagram responsible for producing sebum?
Choice list: A. sebaceous gland
B. dermal papilla
C. matrix cells
D. bulge
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
The melanocytes are located in?
Choice list: A. Dermis
B. The hair shift
C. Matrix cells
D. Exodermis
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
How many hairs are there?
Choice list: A. 3
B. 1
C. 2
D. 4
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
What part helps to prevent the skin from drying?
Choice list: A. matrix cells
B. bulge
C. sebaceous gland
D. hair shaft
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
What is underneath the Epidermis?
Choice list: A. Dermis
B. Muscle
C. Adipose Tissue
D. Nerve
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
Which layer of skin is the deepest?
Choice list: A. Nerve
B. Epidermis
C. Subcutaneous Layer
D. Dermis
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
How many parts are there that make up the skin?
Choice list: A. 13
B. 15
C. 12
D. 14
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
What transfers sweat to the epidermis?
Choice list: A. Sebaceous gland
B. Sweat Duct
C. Sweat gland
D. Sensory Nerve Endings
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
What part of the skin produces sebum?
Choice list: A. cortex
B. hair matrix
C. arrector pili muscle
D. sebaceous gland
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
What part produces an oily substance called sebum?
Choice list: A. Sebaceous Gland
B. Medulla
C. Inner root sheath
D. Outer root sheath
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
Where did the hair enter the skin?
Choice list: A. hair matrix
B. hair papilla
C. inner root sheath
D. medulla
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
How many strands of hair are shown in the diagram?
Choice list: A. 2
B. 3
C. 4
D. 1
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
From the diagram, which part refers to the outer layer of the skin?
Choice list: A. hypodermis
B. pore
C. epidermis
D. dermis
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
How many hairs are in the diagram?
Choice list: A. 4
B. 5
C. 7
D. 6
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
What is the outermost layer of the skin called?
Choice list: A. vein
B. hypodermis
C. dermis
D. epidermis
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
What is at the end of eccrine sweat gland?
Choice list: A. nothing
B. skin surface
C. hair
D. pores
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
What kind of glands are responsible for the acne in the adolescence?
Choice list: A. Eccrine sweat glands
B. Apocrine sweat glands
C. Sebaceous glands
D. Melanocytes
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
What is the outer layer of the skin called?
Choice list: A. Epidermis
B. Fatty tissue
C. Hair shaft
D. Oil gland
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
What layer of the skin is between the epidermis and the subcutaneous tissue?
Choice list: A. squamous cells
B. dermis
C. lymph vessel
D. fatty tissue
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
How many layers does the skin have?
Choice list: A. 4
B. 3
C. 1
D. 2
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
What is the outermost layer of the skin called?
Choice list: A. subcutaneous tissue
B. lymph vessel
C. dermis
D. epidermis
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
Where hair grows from?
Choice list: A. Capillary
B. Atery
C. Follicle
D. Sweat pore
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
What lies between the hair shaft and the melanocyte?
Choice list: A. dermis
B. sweat pore
C. capillary
D. epidernis
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
How many skin layers are there?
Choice list: A. 1
B. 2
C. 4
D. 3
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
What happens when the sebaceous glands secrete too much sebum?
Choice list: A. Bacterial infection may develop and cause acne.
B. The skin will become dry and flaky.
C. The skin will become sunburned.
D. The body will become overheated.
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
Which layer of skin would you find directly below the epidermis?
Choice list: A. Hair shaft
B. Dermis
C. Sweat pore
D. Subcutaneous Tissue
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
Melanocytes are located at the bottom of which of the following structures?
Choice list: A. Blood vessel
B. Hair follicle
C. Dermis
D. Epidermis
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
What are the names of the cells contained in epidermis?
Choice list: A. Dendrites
B. melanocytes
C. Glucocytes
D. Blood vessels
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
Which layer borders the fat layer?
Choice list: A. the sweat gland
B. the outer layer
C. the epidermis
D. The dermis
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
From the diagram, how many layers of the skin are there?
Choice list: A. 4
B. 3
C. 2
D. 1
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
How many layers make up a skin cell?
Choice list: A. 4
B. 3
C. 2
D. 1
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
What is the major organ of the Integumentary System?
Choice list: A. The knee is the major organ of the integumentary system.
B. The hair is the major organ of the integumentary system.
C. The skin is the major organ of the integumentary system.
D. The blood is the major organ of the integumentary system.
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
What is the outermost layer of the skin called?
Choice list: A. fibroblasts
B. epidermis
C. dermis
D. fat
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
What is the outermost layer of the skin called?
Choice list: A. dermis
B. elastin
C. collagen
D. epidermis
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
Oil Glands can be found in the:
Choice list: A. Epidermis
B. Dermis
C. Fatty Tissue
D. Elastin
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
In what layer of the skin would you find Collagen?
Choice list: A. Epidermis
B. Hair shaft
C. Dermis
D. Fatty tissue
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
How many layers are there to the body's skin?
Choice list: A. 2
B. 3
C. 4
D. 1
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
How many skin layers are shown in the diagram below?
Choice list: A. 6
B. 3
C. 12
D. 9
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
The hair shaft extends up to which layer of the skin?
Choice list: A. Dermis
B. Epidermis
C. Sebaceous Gland
D. Fatty Tissue
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
What structure secretes perspiration?
Choice list: A. Follicle
B. Fatty tissue
C. Sweat gland
D. Oil gland
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
This gland produces sweat.
Choice list: A. Melanocytes
B. Sweat gland
C. Follicle
D. Oil gland
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
What is the outer layer of the skin called?
Choice list: A. fatty tissue
B. melanocytes
C. Epidermis
D. oil gland
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
What is the topmost layer of the skin?
Choice list: A. Oil Gland
B. Epidermis
C. Dermis
D. Fatty Tissue
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
How many hairs shown?
Choice list: A. 7
B. 5
C. 1
D. 3
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
How many layers of skin are there?
Choice list: A. 3
B. 4
C. 2
D. 6
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
Skin pigments are contained in what layer of the skin?
Choice list: A. Sweat Gland
B. Fatty Tissue
C. Epidermis
D. Dermis
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
Which is the deepest layer of the skin?
Choice list: A. Subcutaneous
B. Bottom
C. Epidermis
D. Dermis
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
What is at the end of the sweat gland?
Choice list: A. hair shaft
B. venule
C. pilo erectile muscle
D. sweat pore
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
What structure is the sweat pore connected to under the skin?
Choice list: A. Matrix
B. Venule
C. Hair Shaft
D. Sweat gland
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
Which gland surrounds the hair shaft?
Choice list: A. Connective tissue
B. Sweat gland
C. Venule
D. Sebaceous gland
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
How many hairs shown?
Choice list: A. 1
B. 2
C. 4
D. 3
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
How many layers make up the skin?
Choice list: A. 3
B. 1
C. 2
D. 4
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
What is the outermost layer of the skin called?
Choice list: A. connective tissue
B. subcutaneous tissue
C. dermis
D. epidermis
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
What are the small yellow bubbles in the diagram?
Choice list: A. epidermis
B. nerves
C. pore
D. sweat gland
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
What is the opening of a sweat gland called?
Choice list: A. Hypodermis
B. Dermis
C. Epidermis
D. Pore
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
What will you find at the bottom of the sweat duct?
Choice list: A. prickle sensors
B. nerves
C. pore
D. sweat gland
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
What connects the pore to the sweat gland?
Choice list: A. nerves
B. sweat duct
C. hair follicle
D. epidermis
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
It is the layer of skin which contains melanocytes.
Choice list: A. Hypodermis
B. Epidermis
C. Hair
D. Dermis
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
How many parts does the scalp have?
Choice list: A. 1
B. 8
C. 14
D. 12
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
This produces a salty liquid known as sweat that helps the body release excess water and sweat from the body
Choice list: A. hair shaft
B. artery
C. sweat gland
D. dermis
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
What is the name of the middle layer of the skin?
Choice list: A. The subcutis
B. The dermis
C. The epidermis
D. The hair follicle
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
<image>
What is the top layer of skin called?
Choice list: A. Sweat pore
B. Nerve fiber
C. Epidermis
D. Dermis
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
How many layers does the human skin have?
Choice list: A. 5
B. 15
C. 16
D. 3
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
How many parts of epidermis are there?
Choice list: A. 1
B. 3
C. 2
D. 4
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
What is the outermost layer of the skin called?
Choice list: A. subcutis
B. epidermis
C. dermis
D. erector muscle
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
<image>
What is J labeling in this diagram
Choice list: A. HAIR SHAFT
B. BULGE
C. DERMIC
D. SKIN
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
Where is the hair follicle found?
Choice list: A. hair
B. skin
C. nerve
D. dermis
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
<image>
Where is the sweat gland found?
Choice list: A. dermis
B. hypodermis
C. epidermis
D. Prickle sensors
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
<image>
<image>
<image>
<image>
<image>
Identify the hair matrix
Choice list: A. H
B. Y
C. R
D. P
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
The integumentary system includes the
Choice list: A. skin.
B. nails.
C. hair.
D. all of the above
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
<image>
<image>
<image>
Structures in the epidermis include
Choice list: A. sebaceous glands.
B. hair follicles.
C. melanocytes.
D. all of the above
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
<image>
<image>
<image>
<image>
How does melanin protect the dermis from ultraviolet light?
Choice list: A. It reflects ultraviolet light.
B. It absorbs ultraviolet light.
C. It changes ultraviolet light to visible light.
D. It changes ultraviolet light to vitamin D.
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
<image>
<image>
<image>
<image>
The dermis consists mainly of
Choice list: A. epithelial tissue.
B. muscle tissue.
C. nervous tissue.
D. connective tissue.
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
<image>
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Which structures are found in the lower layer of skin?
Choice list: A. nerve endings
B. blood vessels
C. sweat glands
D. all of the above
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
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The human skin is about 2 centimeters thick.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
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All the cells on the surface of the epidermis are dead.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
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People with light skin have fewer melanocytes per square inch than people with dark skin.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
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The production of melanin in the skin is stimulated by exposure to ultraviolet light.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
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The function of sebum is to waterproof the hair and skin.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
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The skin helps maintain homeostasis by regulating body temperature.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
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Sweat contains only water and salt.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
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_____The main cause of acne is eating greasy foods.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
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When blood vessels in the skin dilate, more heat reaches the body surface.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
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Skin damaged by ultraviolet light is at greater risk of developing cancer.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
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Hair grows longer because it is made up of living cells.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
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Sweat reaches the surface of the skin by traveling through hair follicles.
Choice list: A. true
B. false
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
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__outer layer of the skin
Choice list: A. melanocyte
B. follicle
C. sebum
D. dermis
E. epidermis
F. keratin
G. skin
Answer with the option's letter from the given choices directly.

[Assistant] E


[User]
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__tough protein that fills hair cells
Choice list: A. melanocyte
B. follicle
C. sebum
D. dermis
E. epidermis
F. keratin
G. skin
Answer with the option's letter from the given choices directly.

[Assistant] F


[User]
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__skin structure where a hair originates
Choice list: A. melanocyte
B. follicle
C. sebum
D. dermis
E. epidermis
F. keratin
G. skin
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
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__major organ of the integumentary system
Choice list: A. melanocyte
B. follicle
C. sebum
D. dermis
E. epidermis
F. keratin
G. skin
Answer with the option's letter from the given choices directly.

[Assistant] G


[User]
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__oily substance secreted by glands in the skin
Choice list: A. melanocyte
B. follicle
C. sebum
D. dermis
E. epidermis
F. keratin
G. skin
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
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__inner layer of the skin
Choice list: A. melanocyte
B. follicle
C. sebum
D. dermis
E. epidermis
F. keratin
G. skin
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
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__type of cell that produces a brown pigment in skin
Choice list: A. melanocyte
B. follicle
C. sebum
D. dermis
E. epidermis
F. keratin
G. skin
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
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Functions of the integumentary system include
Choice list: A. maintaining a stable body temperature.
B. preventing the body from drying out.
C. keeping bacteria out of the body.
D. all of the above
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
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The outer layer of the skin contains
Choice list: A. blood vessels.
B. nerve endings.
C. sweat glands.
D. melanocytes.
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
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The epidermis consists almost entirely of
Choice list: A. epithelial tissue.
B. connective tissue.
C. muscle tissue.
D. nervous tissue.
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
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The dermis is attached to the epidermis by
Choice list: A. collagen fibers.
B. muscle fibers.
C. keratin fibers.
D. nerve fibers.
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
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What is the function of sebum?
Choice list: A. keeping the body cool
B. absorbing ultraviolet light
C. waterproofing the hair and skin
D. none of the above
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
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The major cause of acne is
Choice list: A. exposure to sunlight.
B. infection by bacteria.
C. overproduction of sweat.
D. lack of sleep.
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
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The dermis contains all of the following except
Choice list: A. sebaceous glands.
B. hair follicles.
C. melanin-producing cells.
D. sweat glands.
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
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Which label shows the ribs?
Choice list: A. X
B. K
C. R
D. W
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
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What is the function of X in the figure?
Choice list: A. IT PROTECTS THE MUSCLES
B. IT PROTECTS THE HEART
C. IT PROTECTS THE LUNGS
D. IT PROTECTS THE BRAIN
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
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Which letter corresponds to the part that connects the femur to the tibia?
Choice list: A. X
B. K
C. V
D. E
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
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What is the part of the human skeleton represented with the letter A?
Choice list: A. HUMERUS
B. PHALANGES
C. FEMUR
D. ULNA
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
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What label refers to the femur?
Choice list: A. E
B. U
C. S
D. W
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
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This part protects the brain.
Choice list: A. E
B. U
C. F
D. J
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
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Which letter represents the skull?
Choice list: A. J
B. V
C. FU
D. U
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
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Which letter represents phalanges?
Choice list: A. E
B. V
C. S
D. A
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
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Which represents the bone that protects the brain?
Choice list: A. F
B. D
C. U
D. E
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
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Which letter represents the Femur?
Choice list: A. T
B. H
C. A
D. K
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
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Identify the ribs in the diagram.
Choice list: A. X
B. W
C. M
D. E
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
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Identify the femur
Choice list: A. C
B. J
C. U
D. W
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
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Identify the sacrum
Choice list: A. T
B. U
C. D
D. Y
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
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Which represents the bone that protects the brain?
Choice list: A. T
B. N
C. F
D. D
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
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Which label refers to the phalanges?
Choice list: A. E
B. X
C. Y
D. H
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
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Which label shows the clavicle?
Choice list: A. W
B. C
C. X
D. A
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
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Identify the strongest and longest bone in the body.
Choice list: A. H
B. V
C. E
D. F
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
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Which bone connects the radius and the scapula?
Choice list: A. THE TIBIA
B. THE ULNA
C. THE FEMUR
D. THE HUMERUS
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
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Which bone is represented by the letter R?
Choice list: A. PATELLA
B. CALCANEUS
C. METATARSALS
D. WORMIAN BONES
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
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Select the mandible.
Choice list: A. X
B. W
C. E
D. D
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
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Which label refers to the ribs?
Choice list: A. X
B. T
C. D
D. J
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
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In the image below which label shows the Tibia?
Choice list: A. V
B. M
C. X
D. Y
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
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Which letter represents the skull?
Choice list: A. X
B. D
C. M
D. J
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
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Where is the insertion of the temporalis muscle?
Choice list: A. D
B. X
C. J
D. N
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
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Which small bone is directly below the femur?
Choice list: A. S
B. V
C. E
D. N
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
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Which label shows the femur?
Choice list: A. W
B. E
C. A
D. J
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
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Which letter indicates the clavicle?
Choice list: A. L
B. E
C. F
D. V
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
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Which is a bone located in the forearm?
Choice list: A. humerus
B. tibia
C. radius
D. fibula
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
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Which bones connect to the phalanges in the hand?
Choice list: A. Metacarpals
B. Carpals
C. Metatarsals
D. Tarsals
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
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How many types of bones are in the human arm and hand?
Choice list: A. 6
B. 3
C. 5
D. 7
Answer with the option's letter from the given choices directly.

[Assistant] A


[User]
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How many major bones does our body have?
Choice list: A. 30
B. 26
C. 23
D. 21
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
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What bone protects the brain?
Choice list: A. Sternum
B. Cranium
C. Ribs
D. Mandible
Answer with the option's letter from the given choices directly.

[Assistant] B


[User]
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The heart is protected by which bone(s)?
Choice list: A. skull
B. femur
C. sacrum
D. Rib cage
Answer with the option's letter from the given choices directly.

[Assistant] D


[User]
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Which bones connect the skull to the rest of the body?
Choice list: A. sternum
B. clavicle
C. 7 cervical vertebrae
D. scapula
Answer with the option's letter from the given choices directly.

[Assistant] C


[User]
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Which bones connect to the skull?
Choice list: A. Cervical vertebrae
B. Radius
C. Femur
D. Rib cage
Answer with the option's letter from the given choices directly.

[Assistant] A