Which of the following phenomena tends to support color opponent theory as an alternative to trichromatic theory?
A) Occurrence of afterimages with opposite colors
B) Recognition of blue as a primary color
C) Variety of photoreceptors in the eye
D) Association of light wavelengths with color

Question

Quizplus · Accepted Answer

The occurrence of afterimages with opposite colors is a phenomenon that supports color opponent theory. According to this theory, there are three opposing color channels in the visual system: red vs. green, blue vs. yellow, and black vs. white. When a person stares at a color for a prolonged period, the cells that respond to that color become fatigued, causing the opposing channel to become more active. This results in an afterimage with opposite colors, such as seeing green after staring at a red object.

Which of the Following Phenomena Tends to Support Color Opponent