Most birds are ____; most mammals are ____.
A) socially monogamous; not socially monogamous
B) socially monogamous; socially monogamous
C) not socially monogamous; not socially monogamous
D) not socially monogamous; socially monogamous
E) not socially monogamous; promiscuous

Question

Quizplus · Accepted Answer

Research suggests that most birds form socially monogamous pair-bonds during breeding season, while many mammals such as primates and rodents are not socially monogamous.

Most Birds Are ____; Most Mammals Are ____

Most Birds Are ; Most Mammals Are