Light enters the eye through an opening in the center of the iris called the ____.
A) retina
B) cornea
C) pupil
D) macula

Question

Quizplus · Accepted Answer

The pupil is the opening in the center of the iris through which light enters the eye. The retina is at the back of the eye and contains the cells that ultimately process the light signals into images. The cornea is the transparent layer at the front of the eye that helps to focus the incoming light onto the retina. The macula is a small area in the center of the retina that is responsible for detailed central vision.

Light Enters the Eye Through an Opening in the Center