The clear front surface of the eye that allows light in, which is also a major focusing element of the eye, is known as the ______.
A)retina
B)macular loop
C)iris
D)cornea

Question

Quizplus · Accepted Answer

The cornea is the clear front surface of the eye that allows light to enter and is the primary focusing element of the eye. The retina is the layer of tissue at the back of the eye that contains light-sensitive cells, and the macular loop and iris are not directly related to the clear front surface of the eye or its focusing function.

The Clear Front Surface of the Eye That Allows Light