The colored, circular part of the eye in front of the lens that controls the size of the pupil is the _____.
A) Cornea
B) Iris
C) Lens
D) Vitreous humor

Question

Quizplus · Accepted Answer

The iris is the colored, circular part of the eye in front of the lens that controls the size of the pupil. The cornea is the clear outer layer of the eye, the lens is a transparent structure behind the iris that focuses light onto the retina, and the vitreous humor is a gel-like substance that fills the back of the eye.

The Colored, Circular Part of the Eye in Front of the Lens