In humans,_________ percent of optic nerve fibers cross the midline.
A)20
B)50
C)70
D)100

Name: In humans,_________ percent of optic nerve fibers cross the midline. A)20 B)50 C)70 D)100
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Question

In humans,_________ percent of optic nerve fibers cross the midline.
A)20 
B)50 
C)70 
D)100

Quizplus · Accepted Answer

Approximately 50% of optic nerve fibers cross the midline at the optic chiasm, resulting in information from the left visual field being processed in the right side of the brain and information from the right visual field being processed in the left side of the brain.

In Humans,_________ Percent of Optic Nerve Fibers Cross the Midline