question 19\nthe idea that the eye contains separate receptors for red, green, and blue is known as the…

question 19\nthe idea that the eye contains separate receptors for red, green, and blue is known as the ________ theory.\nopponent - process\nadditive color mixing\nreductive color mixing\ntrichromatic
Answer
Brief Explanations:
The trichromatic theory posits that the eye has separate receptors for red, green, and blue. Opponent - process theory involves opponent color pairs. Additive and reductive color mixing are about combining colors, not receptor types.
Answer:
D. trichromatic