Name the functions of the ciliary body, the pupil, and the iris.

Name: Name the functions of the ciliary body, the pupil, and the iris.
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Question

Quizplus · Accepted Answer

The Answer is The ciliary body controls the thickness of the lens; the iris serves as a diaphragm, varying the opening at its center; the pupil controls the amount of light admitted onto the retina. The muscle fibers of the iris contract and dilate the pupil.

Name the Functions of the Ciliary Body, the Pupil, and the Iris