Multiple Choice
According to the trichromatic theory (Young-Helmholtz theory) , how do we perceive color?
A) by a red-green system and a yellow-blue system
B) by the frequency of impulses in each receptor cell
C) by the ratio of firing among three types of cones
D) by comparing responses in different regions of the retina
Correct Answer:
Verified
Correct Answer:
Verified
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