| 1. | Intrasexual competition accounts for the preference by males for other male scents.
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| 2. | This can also be argued as intrasexual competition, rather than intersexual selection.
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| 3. | Assortative mating with respect to body size can arise as a consequence of intrasexual competition.
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| 4. | Males do not normally engage in intrasexual aggression, though they do inspect each other.
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| 5. | The proportion of motile sperm in ejaculates was also greater in species that had the highest intrasexual competition.
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| 6. | Haselton and Buss to predict intrasexual mind-reading errors associated with female sexual intent and male commitment intent.
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| 7. | Male-male competition is a form of intrasexual selection and also has an effect on speciation in African cichlids.
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| 8. | Any weaponry or other physical characteristics that allow males to win intrasexual combat are therefore strongly favored for the selection.
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| 9. | The harassers are usually either adult males in intrasexual competition or juveniles if it is their mother which is copulating.
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| 10. | However, peacocks exhibit a feature of sonation that reveals intrasexual and intersexual properties of this type of mating call.
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