Question

multiple choice question what causes dark adaptation? the chemical composition of the rods and cones changes as a result of the lighting changing. the speed at which the optic nerve sends information to the brain has to increase. otoliths have to adjust to the dark. need help? review these concept resources. read about the concept

Explanation:

Rods and cones are photoreceptor cells. In dark - adaptation, their chemical composition changes to become more sensitive to low - light conditions. The optic nerve speed isn't related to dark - adaptation, and otoliths are related to balance, not vision in the dark.

Answer:

The chemical composition of the rods and cones changes as a result of the lighting changing.