Q. Which of the following is not correct for rods? I. Twilight vision is the function of the rods II. It is responsible for daylight vision sometimes III. The rods contain a protein called rhodopsin IV. Rods are photoreceptor cells Choose the correct option
A) Only I
B) Only II
C) I and III
D) II and III
Explanation
Rod cells are responsible for night or twilight vision only. 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.