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Notes for 9.docx

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Course Code
Psychology 2075

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Topic 9Sperm CompetitionSperm competition occurs when sperm of two or more males concurrently occupy the reproductive tract of a femaleMales must compete for matesSperm will compete for fertilizationsFertilization by proxy mating males penis translocates the sperm of another male into reproductive tractSperm competition has been an important selection pressure during human evolutionIs an intrasexual competition that occurs after the initiation of copulationWe have competition between males for mates and for fertilizationMen will develop techniques to beat out rivals spermsanatomical physiolog
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