Helmholtz's explanation of colour vision is called the ______ theory.
A)opponent-process
B)three-colour light
C)trichromatic
D)four primary colours

Question

Quizplus · Accepted Answer

Helmholtz's explanation of colour vision is known as the trichromatic theory, which states that there are three types of colour receptors in the human eye, each sensitive to a different range of wavelengths, and all colours are perceived through the combination of signals from these three receptors.

Helmholtz's Explanation of Colour Vision Is Called the ______ Theory