Nerve fibers of the optic nerve are found in the
A) Sclera
B) Cornea
C) Iris
D) Retina

Question

Quizplus · Accepted Answer

Optic nerve fibers are found in the retina, which is the layer of tissue at the back of the eye that contains the cells responsible for sensing light and transmitting signals to the brain through the optic nerve. The sclera is the tough white outer layer of the eye, the cornea is the clear front surface of the eye, and the iris is the colored part of the eye that regulates the size of the pupil. However, none of these structures contain the nerve fibers of the optic nerve.

Nerve Fibers of the Optic Nerve Are Found in the