Question

write a brief note on the Trichromats​

Answer 1

Answer:

Trichromacy or trichromatism is the possessing of three independent channels for conveying color information, derived from the three different types of cone cells in the eye. ... In vertebrates with three types of cone cells, at low light intensities the rod cells may contribute to color vision.

Answer 2

• An individual with normal color vision requiring that three primary colors be mixed in order to match the perceived spectrum. Comments on trichromat.

• But some evidence exists that there are people who have four distinct color perception channels. This is known as tetrachromacy.

• Tetrachromacy is thought to be rare among human beings.

• Research shows that it's more common in women than in men.