Q. There are different types of cones to human eye that responds to
A) Red and green lights
B) Green and blue lights
C) Red and blue lights
D) Red, green and blue lights
Explanation
Red, green and blue lights. Both (a) and (b), i.e., cones and rods
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.