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Homosexuality: Difference between revisions
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== Evolution == | == Evolution == | ||
Male homosexuality is more prevalent than what selection-mutation balance regarding | Male homosexuality is more prevalent than what selection-mutation balance regarding androphilia and gynophilia (attraction to men and women, respectively) would predict.<ref>http://www.bbc.com/news/magazine-26089486</ref> | ||
Homosexuality and gender non-conformity is somewhat heritable,<ref>https://www.ncbi.nlm.nih.gov/pubmed/9251839</ref><ref>http://abcnews.go.com/2020/story?id=2449185</ref> all of which suggests homosexuality is an adaptation, i.e. that it increased reproductive success in the past. | Homosexuality and gender non-conformity is somewhat heritable,<ref>https://www.ncbi.nlm.nih.gov/pubmed/9251839</ref><ref>http://abcnews.go.com/2020/story?id=2449185</ref> all of which suggests homosexuality is an adaptation, i.e. that it increased reproductive success in the past. | ||