Cow eye dissection

What organ does the word "optic" refer to?

• ear

• heart

• eye

• nose

The covering over the front of the eye is the...

• cornea

• optic nerve

• retina

• blind spot

The clear, flexible lump shaped like a squashed marble is the...

The front part of the eyeball is the...

• posterior

• anterior

This is the part that can be replaced during cataract surgery.

• eyelash

• retina

• cornea

• lens

The tapetum lucidum, the reflective, colorful material covering the inner posterior portion of the eyeball, allows animals to...(choose all that apply)

• "glow" in reflective light

• see in low light

• have x-ray vision

• see double vision

The dark oval in the middle of the eye, which lets in light to the retina, is called...

This sends the images collected in the eye to the brain

• optic nerve

• retina

• aqueous humor

• iris

The colored part of the eye is the...

• optic nerve

• sclera

• cornea

• iris

The area on the back of the eye where no images can be formed; the optic disc and nerve are located here

• blind spot

• blind side

• vitreous humor

• acqueous humor