One theory of color vision is based on the existence of different types of cones for the detection of short,medium,and long wavelengths.What is this theory?

Question

Quizplus · Accepted Answer

The trichromatic theory, also known as the Young-Helmholtz theory, suggests that there are three types of cones in the eye, each sensitive to different wavelengths of light. These cones detect short (blue), medium (green), and long (red) wavelengths. By combining the signals from these cones, the brain can perceive a wide range of colors. This theory has been supported by various studies and is widely accepted in the field of color vision.

One Theory of Color Vision Is Based on the Existence