Special Senses

Front

What is the outermost layer of the eye called?

Back

Sclera

Front

What is the circular, transparent part on the front of the sclera that allows light rays to enter the eye?

Back

Cornea

Front

What are the projections on the tongue called?

Back

Papillae

Front

What is the mucous membrane that lines the eyelids and covers the front of the eye?

Back

Conjunctiva

Front

What is the colored portion of the eye that contains the pupil?

Back

Iris

Front

What is the function of the cornea in the eye?

Back

The cornea refracts light rays to help focus them on the retina.

Front

What role do papillae play on the tongue?

Back

Papillae contain taste buds that are responsible for the sense of taste.

Front

What is the purpose of the conjunctiva?

Back

The conjunctiva protects the eye and keeps it moist.

Front

What is the function of the iris in the eye?

Back

The iris controls the size of the pupil and regulates the amount of light entering the eye.

Front

What is the significance of the pupil in vision?

Back

The pupil allows light to enter the eye and is essential for vision.