The trichromatic receptor theory explains how different colour receptors in the eye combine to produce colour vision.However,this theory does NOT explain:
A)negative afterimages.
B)how colour receptors respond differently to different colours.
C)how many colour receptors the retina must use in order to produce colour vision.
D)colour vision.

Question

Quizplus · Accepted Answer

The trichromatic receptor theory does not explain negative afterimages, which are better explained by the opponent-process theory.

The Trichromatic Receptor Theory Explains How Different Colour Receptors in the Eye