Monogamy sexual selection



The relative sizes of male testes often reflect mating systems. This page was last edited on 14 Januaryat Evolutionary psychology and child developmentB.



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Monogamy in animals

The evolution of animal mating systems. In the continuing generations sexual selection will become less and less relevant as mating becomes more random. The vole is extremely loyal and will go as far as to even attack other females that may approach him. Harvard University Press, Cambridge, Mass. Annual Review of Sex Research.

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Monogamy sexual selection

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The sperm of these males have a monogamy sexual selection velocity then other closely related but polygamous passerine bird species and the amount of abnormalities in sperm structure, length, and count when compared to similar bird families is increased. Journal of Evolutionary Biology. This appears to be the result of sperm competition. For monogamy in humans, see monogamy. The vole is extremely loyal and will go as far as to even attack other females that may approach him.

Monogamy sexual selection
Monogamy sexual selection
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Monogamy sexual selection

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