The colored,circular part of the eye in front of the lens that controls the size of the pupil.
A)cornea
B)iris
C)retina
D)macula

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, outermost layer of the eye. The retina is the layer of tissue at the back of the eye that is responsible for converting light into nerve impulses. The macula is a small, specialized, central area of the retina responsible for sharp, detailed vision.

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