Ciliary muscles are involved in:
A)controlling the amount of light entering the eye.
B)tracking an image.
C)supplying blood to the eye.
D)focusing an image onto the retina.

Question

Quizplus · Accepted Answer

Ciliary muscles are responsible for adjusting the shape of the lens in the eye to allow for focusing on objects at varying distances, which is necessary for clear vision. Therefore, they are involved in focusing an image onto the retina.

Ciliary Muscles Are Involved In