The optic disk is
A)where the optic nerve exits the retina.
B)the brain structure responsible for the merging of visual fields from both eyes.
C)where light enters the eye.
D)another term for the lens.

Question

The optic disk is ​
A)where the optic nerve exits the retina.
B)the brain structure responsible for the merging of visual fields from both eyes.
C)where light enters the eye.
D)another term for the lens.

Quizplus · Accepted Answer

The optic disk is the point in the eye where the optic nerve exits the retina, leading to a blind spot because no photoreceptor cells are located there.

The Optic Disk Is ​

The Optic Disk Is