If you look at a dim light,which of the following will show strong activation?
A) the fovea
B) cones
C) opsin
D) rods

Question

Quizplus · Accepted Answer

Rods are more sensitive to low light levels than cones and are primarily responsible for night vision. The fovea, which is densely packed with cones, is not as active in dim light. Opsin is a protein component of photopigments in both rods and cones, but the question specifically asks about which part of the eye shows strong activation, making rods the correct answer.

If You Look at a Dim Light,which of the Following