Special Senses

The "color" of someone's eye is actually the color of the ______.

• lens
• sclera
• cornea
• iris

The "bumps" on your tongue are 

• taste buds
• gustatory nerve endings
• papillae
• palpebra

The anterior chamber of the eye is filled with 

• aqueous humor
• vitreous humor
• air
• tears

The shape of the lens is regulated by 

• the ciliary body
• the retina
• the choroid
• the cornea

The layer of the eye that transports blood is 

• the fibrous tunic
• the sclera
• the choroid
• the retina

the point of sharpest visual acuity is the 

• optic nerve
• retina
• fovea
• lens

the boundary between the anterior and posterior chambers

• iris
• sclera
• lens
• ciliary body

The point at the back of the eye where the optic nerve leaves the eye is called the 

• fovea
• optic disc
• choroid
• macula lutea

Which part of the ear is visible?

• pinna

• malleus

• inner ear

• cochlea

The main job of the semicircular canals.

• speech recognition

• balance

• hearing

• word recognition