The structure in the eye which refines and changes the focus of the light rays is the
A)lens.
B)pupil.
C)vitreous humor.
D)retina.

Question

Quizplus · Accepted Answer

The lens is the structure in the eye that refines and changes the focus of the light rays. The pupil is the opening that lets light into the eye, the vitreous humor is the gel-like substance that fills the inside of the eye, and the retina is the layer of light-sensitive cells at the back of the eye that sends visual information to the brain.

The Structure in the Eye Which Refines and Changes the Focus