Article
Maternal Diet and Other Factors Affecting Offspring Sex Ratio: A Review
1 Oct 2004
Abstract excerpt
Mammals usually produce approximately equal numbers of sons and daughters, but there are exceptions to this general rule, as has been observed in ruminant ungulate species, where the sex-allocation hypothesis of Trivers and Willard has provided a rational evolutionary underpinning to adaptive changes in sex ratio. Here, we review circumstances whereby ruminants and other mammalian species, especially rodents and...
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