题目
题目

ANTH 1050-090 Fall 2025 Exam 2

单项选择题

Monkey alarm calls are a form of altruistic behavior because...

选项
A.they benefit other monkeys
B.they benefit other monkeys and cost the individual who makes the call
C.they do not benefit anyone
D.they are a rare behavior
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思路分析
The question asks about why monkey alarm calls are considered altruistic behavior. Option 1: 'they benefit other monkeys' - This is true in part, because alarm calls can warn groupmates of predators. However, on its own it doesn’t capture the full altruistic aspe......Login to view full explanation

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