本题目来源于试卷: IB Psychology HL Human Relationships，类别为 IB心理学
[单选题]
Which statement best explq:n r,83xpkl3*sqp j.(l whmeains the kin-selection theory?f7 )d5hk :zrd(-k4 tqy havj+g
A. Prosocial behaviour is commonly observed within one's family.
B. Individuals are more likely to help strangers.
C. Altruistic behaviours can be explained by the desire to promote the survival of one's genes.
D. People act to help others out of genuine concern.
参考答案: C
本题详细解析:
Kin selection theory expl0 ri-3kgfg u5*d6jdt z9lczw7d17von8mzt 4 fains that altruistic behaviours are influenced by the desire to promote the survival of one's genes. This is an evolutionary explanation for prosocial bfzg r4i 0dzgm73od58vtwf9ju16 *t-k7zn lc d ehaviour, focusing on helping behaviour targeted at younger/healthy kin likely to reproduce. It says that it is evolutionarily beneficial to help individuals with similar genes, helping a twin or sibling because it will lead to the passing of one's genes to the next generations.
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