The _____ is the first structure in the eye to bend light waves.

Question

Quizplus · Accepted Answer

The cornea is the transparent outer layer of the eye that bends, or refracts, light waves as they enter the eye. The lens, located behind the iris and pupil, also plays a role in bending light waves to focus them on the retina, but the cornea is the first structure to do so. The iris controls the amount of light that enters the eye by adjusting the pupil size, and the retina contains photoreceptor cells that convert light into neural signals.

The _____ Is the First Structure in the Eye to Bend