COW EYE DISSECTION

optic nerve

carries neural impulses from the eye to the brain

sclera

white of the eye

cornea

the transparent layer forming the front of the eye.

iris

Colored part of the eye
controls size of the pupil

pupil

allows light to enter the eye

ciliary body

helps anchor the lens through suspensory ligaments

lens

Focuses light onto retina

vitreous humor

posterior chamber

retina neural layer

houses photoreceptors

optic disc

blind spot, no photoreceptors

choroid

middle, vascular layer of the eye, between the retina and the sclera