The main difference between the retina of a human eye and that of a dog's eye is the
A) absence of cones in a dog's retina.
B) absence of cones in a human's eye.
C) more intricate optic nerve in a human's eye.
D) predominance of cones in a dog's retina.
E) none of these

Question

Quizplus · Accepted Answer

Dogs have fewer cones in their retinas compared to humans, which means they have less color vision and cannot see the range of colors that humans can.

The Main Difference Between the Retina of a Human Eye