The coloured part of the eye that contains muscles to contract or expand the pupil is the:
A)lens.
B)iris.
C)fovea.
D)cornea.

Name: The coloured part of the eye that contains muscles to contract or expand the pupil is the: A)lens. B)iris. C)fovea. D)cornea.
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Question

Quizplus · Accepted Answer

The coloured part of the eye that contains muscles to contract or expand the pupil is the iris. The iris is located between the cornea and the lens and controls the size of the pupil, which regulates the amount of light that enters the eye.

The Coloured Part of the Eye That Contains Muscles to Contract