The human retina contains about ________ rods and about ________ cones.
A) 60 million; 3 million
B) 9 million; 120 million
C) 32 million; 320 million
D) 120 million; 6 million
E) 160 million; 3 million

Question

Quizplus · Accepted Answer

The human retina contains approximately 120 million rods, which are responsible for vision in low light, and about 6 million cones, which are responsible for color vision and detail.

The Human Retina Contains About ________ Rods and About ________

The Human Retina Contains About Rods and About