The amount of light entering the eye is regulated by the
A)lens.
B)cornea.
C)iris.
D)diaphragm.

Name: The amount of light entering the eye is regulated by the A)lens. B)cornea. C)iris. D)diaphragm.
Brand: Quizplus
Rating: 4.8 (38 reviews)

Question

Quizplus · Accepted Answer

The iris, the colored part of the eye, regulates the amount of light entering the eye by controlling the size of the pupil. The larger the pupil, the more light can enter the eye, and the smaller the pupil, the less light can enter the eye.

The Amount of Light Entering the Eye Is Regulated by the