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Are human natal sex ratio differences across the world adaptive? A test of Fisher's principle

Fisher's principle states that natural selection favours an equal number of male and female births at the population level, unless there are sex differences in rearing costs or sex differences in mortality before the end of the period of parental investment. Sex differences in rearing costs sho...

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Detalles Bibliográficos
Publicado en:Biol Lett
Main Authors: Douhard, Mathieu, Dray, Stéphane
Formato: Artigo
Idioma:Inglês
Publicado: The Royal Society 2021
Assuntos:
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC8086949/
https://ncbi.nlm.nih.gov/pubmed/33726565
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rsbl.2020.0620
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