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Revisiting the Trivers-Willard theory on birth sex ratio bias: Role of paternal condition in a Malagasy primate
Within current theories on potential adaptive manipulation of offspring sex ratio, giving birth to a male or to a female is assumed to depend on the capacity of the mother to invest in offspring to maximize her fitness. The active role of the father in sex ratio bias at birth has been neglected unti...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Public Library of Science
2018
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6303032/ https://www.ncbi.nlm.nih.gov/pubmed/30576370 http://dx.doi.org/10.1371/journal.pone.0209640 |