Cow Eye Lesson

Identify #1

• Choroid

• Cornea

• Pupil

• Sclera

Identify #2

• Choroid

• Cornea

• Pupil

• Sclera

Identify #3.

• Choroid

• Ciliary Body

• Optic Nerve

• Tapetum Lucidum

Identify #4.

• Ciliary Body

• Iris

• Pupil

• Tapetum Lucidum

Identify #9 the reflective colorful part at the back of the eye.

• Ciliary Body

• Optic Nerve

• Tapetum Lucidum

• Vitreous Humor

What is the function of the tapetum lucidum?

• appears iridescent in the cow, reflects light, not found in humans

• protection, water-like substance

• the center of the eye, light enters the eye through the pupil, as the amount of light changes the size of the pupil changes

• protects and moistens the outside of the eye, each time you blink liquid spreads over the outside of the eye

What is the function of the aqueous humor?

• protects and moistens the outside of the eye, each time you blink liquid spreads over the outside of the eye

• protection, water-like substance

• is a muscle, controls the amount of light entering the eye, that is also the part that gives your eyes color

• a structure at the back of the eye