Which statement is TRUE regarding the theories of color vision??
a. ?The trichromatic theory has been shown to provide the best explanation.
b. ?The opponent-process theory has been shown to provide the best explanation.
c. ?Both the trichromatic theory and the opponent-process theory have been shown to be invalid.
d. ?Both the trichromatic theory and the opponent-process theory have been shown to explain many aspects of color vision.
ANSWER:
d
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