- UID
- 1537878
- 在线时间
- 小时
- 注册时间
- 2023-2-7
- 最后登录
- 1970-1-1
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P1:monogamy并不是自然现象
- some birds except
- lower offspring
P2:哺乳动物monogamous的原因1 (infanticide)
- protect young and carry on genetic lineage
- kill the young: for breeding and avoid nursing delay
P3:哺乳动物monogamous的原因2
- location and supply
- females in low density, males stick with female
P4:人类的monogamy
- PNAS more comfortable extrapolating results
- both acquired taste and social necessity |
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