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A method yielding comparable estimates of the fraternal birth order and female fecundity effects in male homosexuality
The fraternal birth order effect (FBOE) is the finding that older brothers increase the probability of homosexuality in later-born males, and the female fecundity effect (FFE) is the finding that the mothers of homosexual males produce more offspring than the mothers of heterosexual males. In a rece...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Royal Society
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7126035/ https://www.ncbi.nlm.nih.gov/pubmed/32183625 http://dx.doi.org/10.1098/rspb.2019.2907 |