Which retinal structure allows for perception of general shapes and shades of gray in dim light?

Question

Quizplus · Accepted Answer

Rods are responsible for vision in low light conditions and allow for perception of general shapes and shades of gray in dim light. Cones, on the other hand, are responsible for color vision and visual acuity in bright light conditions. The fovea is a small area in the center of the retina with a high concentration of cones, while the macula is a larger area of the retina that includes the fovea and has a high concentration of both rods and cones.

Which Retinal Structure Allows for Perception of General Shapes and Shades