According to ________, colour vision evolved because perceiving colour helped our early ancestors find edible food.
A)binocular theory
B)Gestalt theory
C)opponent process theory
D)trichromatic theory

Question

Quizplus · Accepted Answer

The trichromatic theory, also known as the Young-Helmholtz theory, suggests that our colour vision is based on three types of cones in our eyes, each of which responds to specific wavelengths of light. This theory suggests that colour vision evolved as a way to help our early ancestors find ripe and edible fruit, which tended to be brightly coloured.

According to ________, Colour Vision Evolved Because Perceiving Colour Helped