Question

How many types of cones are present
which are responsible for the colour
differentiation?
1) Only one
2) 7 types for seven fundamental
colours
3) 3 types
4) 4 types

Answer 1

Answer:

By my thinking I m not sure but by helping In 1965 came experimental confirmation of long expected result-There are three types of color- sensitive cones in the retina human eye corresponding roughly to red,green,blue,sensitive detectors