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Sheep Eye Anatomy Questions

Total questions: 15

Worksheet time: 9mins

Name
Class
Date
1.

What does the Sclera do?

a)

does 20% of the focusing

b)

protects the back of the eye

c)

responds to light, has rods and cones

d)

clear gel, gives the eye its shape

2.

What does the Cornea do?

a)

helps animals see at night

b)

gives the eye color, regulates amount of light that is let in

c)

80% of focusing, protects the front of the eye

d)

does 20% of the focusing

3.

What does the Optic Nerve do?

a)

clear gel, gives the eye its shape

b)

gives the eye color, regulates amount of light that is let in

c)

helps animals see at night

d)

sends messages to the brain

4.

What does the Tapetum do?

a)

helps animals see at night

b)

does 20% of the focusing

c)

clear gel, gives the eye its shape

d)

80% of focusing, protects the front of the eye

5.

What does the Iris do?

a)

does 20% of the focusing

b)

clear gel, gives the eye its shape

c)

protects the back of the eye

d)

gives the eye color, regulates amount of light that is let in

6.

What does the Retina do?

a)

protects the back of the eye

b)

responds to light, has rods and cones

c)

sends messages to the brain

d)

80% of focusing, protects the front of the eye

7.

What does the Vitreous Humor do?

a)

80% of focusing, protects the front of the eye

b)

responds to light, has rods and cones

c)

does 20% of the focusing

d)

clear gel, gives the eye its shape

8.

What does the Lens do?

a)

helps animals see at night

b)

responds to light, has rods and cones

c)

does 20% of the focusing

d)

clear gel, gives the eye its shape

9.

Number 1 is the _____.

a)

Iris

b)

Cornea

c)

Lens

d)

Sclera

10.

The function of #2 is ______.

a)

thin, clear covering that allows light to enter the eye

b)

thin, white covering that allows light to enter the eye

c)

thick, tough covering that protects the eye from injury

d)

thick, clear covering that protects the eye from injury

11.

The name of #3 is a(n) ___________.

a)

Optic tendon

b)

Optic nerve

c)

Optic muscle

d)

Otic nerve

12.

The function of #3 is _______________.

a)

To move the eye from side to side

b)

To transmit light information into motor signals

c)

To keep the eye attached to the eye socket

d)

To transmit light information into electrical signals

13.

The name of #6 is the _______.

a)

Retina

b)

Tapetum lucidum

c)

Optic nerve

d)

Sclera

14.

Why did we dissect a sheep's eye?

a)

So that we can poke the heck out of it.

b)

So that we can see similarities with the Human eye.

c)

So that we can see that sheep have weird eyes that are not normal

15.

WHEN COMPLETED, take a FULL screenshot of your final score and upload it to the correct assignment in Canvas/prism. (Include your computer timestamp which is located in the top right corner of your screen)

a)

I will remember to do this

b)

No, I will forget

c)

I will get the screenshot from my partner

d)

I'm not going to do this so I will lose the 2 points.