The trichromatic theory has difficulty explaining why:
A)Red,blue,and green light produce white when combined.
B)The visual map in the visual cortex is distorted.
C)Pure color blindness occurs so frequently.
D)Yellow is seen as a pure color.

Question

Quizplus · Accepted Answer

The trichromatic theory, which posits that the human eye has three types of receptors sensitive to red, green, and blue light, struggles to explain why yellow is perceived as a pure color, as it does not correspond directly to one of the primary colors in the theory.

The Trichromatic Theory Has Difficulty Explaining Why