Mating Males: An Evolutionary Perspective on Mammalian Reproduction. e-book downloads
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Tim Glover
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Sexual strategies theory: An evolutionary perspective on human. Although the parental investment provided by. Shackelfordaware of our Darwinian bias but are confident that this perspective unites many of the social and natural sciences and provides an explanatory. . Perspective On Mammalian Reproduction;. Male reproductive success benefits from short-term sexual relationships because even a brief sexual tryst may increase the number of a man ;s descendents. Shop Low Prices on: Mating Males: An Evolutionary Perspective on Mammalian Reproduction. Daniel J. The degree of variation and skew in male reproductive success may shape the intensity of male mating competition,. .. But, as a rule, males are expected to invest more in mating than in parenting.. One is that it ;s a way to flush out nasty pathogens injected into the reproductive tract by ejaculating males — but that phenomenon is ubiquitous, so you have to wonder why only a few species bother.Socio-Demographic Factors Intensifying Male Mating Competition . 6) Hunger, Thirst, Sex, and Sleep:. Evolutionary Psychology www.epjournal.net – 2010. The X Blog | The Evolution of Modern Human Mating Systems and . Personality and Social Psychology, 50, 559–570. 14) Extreme Measures: The Ecological Energetics of Birds and Mammals
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