Question

What do the trends that all primates share indicate?

a. A common ancestor with reptiles
b. A shared evolutionary history with canids
c. Adaptations to a similar ecological niche
d. Convergent evolution with rodents

Answer 1

The trends that all primates share indicate a shared evolutionary history with canids. Primate adaptations, such as climbing trees, large brains, and stereoscopic vision, suggest a common ancestor with canids.

Step-by-step explanation:

The trends that all primates share indicate a shared evolutionary history with canids. Primates share a common ancestor with canids, which are a group of mammals that includes dogs, wolves, and foxes. These shared evolutionary traits include adaptations to a similar ecological niche, such as climbing trees, having larger brains relative to body size, and possessing stereoscopic vision.