Why are people less able to distinguish fine detail in blue?
A)There are fewer cones in the center of the retina that are sensitive to blue light.
B)There are more cones in the center of the retina that are sensitive to blue light
C)There are fewer cones in the center of the retina that are sensitive to red light.
D)There are more cones in the center of the retina that are sensitive to blue light.

Question

Quizplus · Accepted Answer

The human retina contains three types of cone cells, each sensitive to a different wavelength of light: red, green, and blue. However, there are fewer blue-sensitive cones, and they are not located in the fovea, the part of the retina responsible for sharp central vision. This distribution makes it harder for people to discern fine detail in blue.

Why Are People Less Able to Distinguish Fine Detail in Blue