In a person who is color blind, which of the following would you most expect to see?
A) a loss of functions in the rods of their retina
B) absence of green or red cones in their foveae
C) an inability to regenerate 11-cis-retinal after bleaching
D) a loss of their peripheral vision

Question

Quizplus · Accepted Answer

Color blindness is caused by a deficiency or absence of certain cone cells in the retina that are responsible for detecting specific colors. The most common type of color blindness involves a deficiency or absence of either the red or green cones in the fovea, leading to difficulty in distinguishing between red and green colors. Therefore, choice B is the most likely option.

In a Person Who Is Color Blind, Which of the Following