_______ aggression is observed in most vertebrates, often involving competition over mating opportunities, while _______ aggression often occurs among individuals caring for young.
A) Intermale; maternal
B) Psychopathic; intermale.
C) Maternal; testosterone.
D) Testosterone; androgen

Question

Quizplus · Accepted Answer

Intermale aggression is competition between males for mating opportunities, which is observed in most vertebrates. Maternal aggression, on the other hand, occurs among individuals caring for young, such as mothers protecting their offspring. Psychopathic androgen aggression refers to aggression associated with certain psychological disorders, while testosterone is a hormone associated with intermale aggression but not maternal aggression.

_______ Aggression Is Observed in Most Vertebrates, Often Involving Competition