29 According to the passage, which of the following statements is true about altruistic behavior?
(A) It is a puzzle because it cannot be explained by the group selection hypothesis.
(B) It shows the explanatory power of the self-interest hypothesis.
(C) It has been eliminated by nature’s selection at the individual level.
(D) It is a fitness-decreasing trait for the individual but a fitness-increasing trait for the group.
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統計: A(4), B(13), C(13), D(50), E(0) #3564541
統計: A(4), B(13), C(13), D(50), E(0) #3564541
詳解 (共 2 筆)
#7395171
Altruistic 利他主義者
D選項是利他者會犧牲自己的資源來換取他人利益
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