The theory that assumes there are three types of colour receptors in the retina and that individual cones are most sensitive to one of the three wavelengths of light is called _______________.

Question

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The Young-Helmholtz trichromatic theory posits that the human eye has three types of receptors sensitive to three primary colors: red, green, and blue. This theory explains how the perception of different colors arises from the combination of these three basic colors.

The Theory That Assumes There Are Three Types of Colour