Question

What structure in the retina is primarily responsible for night vision as opposed to day vision?

a) Pupil
b) Fovea
c) Rods
d) Cones

Answer 1

The rods in the retina are primarily responsible for night vision.

Step-by-step explanation:

The structure in the retina that is primarily responsible for night vision is the rods. Rods are photoreceptor cells that are more sensitive to low light conditions and are responsible for detecting shades of gray. They are located at the edges of the retina and are more active during dim light situations, such as at night.