The idea that the eye contains separate receptors for red, green, and blue is known as the ________ theory.
A) opponent-process
B) additive color mixing
C) trichromatic
D) reductive color mixing

Question

The idea that the eye contains separate receptors for red, green, and blue is known as the ________ theory.
A) opponent-process 
B) additive color mixing
C) trichromatic 
D) reductive color mixing

Quizplus · Accepted Answer

The idea that the eye contains separate receptors for red, green, and blue is known as the trichromatic theory. This theory explains how color vision works by suggesting that there are three types of cones in our eyes that are each sensitive to different wavelengths of light, which combine to create the perception of different colors.

The Idea That the Eye Contains Separate Receptors for Red