The amount of light that gets into the eye is controlled by muscles in the:
A) pupil.
B) cornea.
C) iris.
D) retina.

Name: The amount of light that gets into the eye is controlled by muscles in the: A) pupil. B) cornea. C) iris. D) retina.
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Question

Quizplus · Accepted Answer

The iris contains muscles that control the size of the pupil, which in turn regulates the amount of light that enters the eye. The cornea is responsible for focusing the light, while the retina processes the light into neural signals for the brain to interpret.

The Amount of Light That Gets into the Eye Is