The trichromatic theory of color vision states that the color of any light is determined by the output of the three cone systems in our retinae.

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The trichromatic theory, also known as the Young-Helmholtz theory, is a well-established theory in vision science that proposes that our color perception is based on three types of cone cells in the retina that respond to different ranges of wavelengths. The combination of these responses allows us to perceive a wide range of colors. Therefore, the statement is true.

The Trichromatic Theory of Color Vision States That the Color