Question

Can color-blind individuals perceive the combination of red, green, and blue light as white?

a. Yes, they can.
b. No, they cannot.
c. Perception varies among color-blind individuals.
d. Depends on the severity of color blindness.

Answer 1

Color-blind individuals cannot perceive the combination of red, green, and blue light as white due to the lack of certain cone types.

Step-by-step explanation:

Color-blind individuals cannot perceive the combination of red, green, and blue light as white.

This is because color vision in normal-sighted individuals is mediated by three different types of cones that are receptive to red, green, and blue light.

Color-blind individuals lack one or more of these cone types, which affects their ability to perceive certain colors accurately.