Imagine that biologists have discovered an animal that has eyes very similar to human eyes,but that the only receptor cells in the retina are rods; there are no cones.Based on what is known about human vision you might expect that this animal would
A) have poor vision in low illumination.
B) have no color vision.
C) have poor peripheral vision.
D) be able to detect extremely fine details.

Question

Quizplus · Accepted Answer

Rods are responsible for vision in low light and do not detect color, so an animal with only rods would lack color vision.

Imagine That Biologists Have Discovered an Animal That Has Eyes