Ants and sperm


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Ants and sperm

Apparently some ants are drawn to semen. : WTF

Again with the semen questions. Who are you people? See also: Do silverfish eat human sperm? The semen is likely more accessible to them (it's about their size, is not on a plate, is liquid instead of crusty), has a more appealing and/or strong smell (to an ant, that is), and isn't as hot as a fresh pizza, which might be so. 28 Oct In a discovery new to science, their research shows that sexual conflict between two species can drive an evolutionary bedroom-battle royal, leading to competing adaptations in which female ants of one species manage to manhandle sperm away from the unwitting males of a different species during.

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A battle for ant sperm

Description:Contact us Rival competition makes ant sperm better swimmers Ant sperm recognize rival sperm and become more mobile, faster and straighter swimmers as a result, according to a study published in the open access journal BMC Evolutionary Biology. The study looked at the factors that modify sperm behavior when there is competition with sperm from other males in a social insect which only mates on a single day during its lifetime. Dr Joanito Liberti, the first author of the study said: When ant queens mate with multiple males their sperm have a single time-window to compete with rival ejaculates for storage in the reproductive organs of the queens. We discovered a fine-tuned mechanism of sperm motility that appears to be regulated by reproductive secretions from both male and queen ants.

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Views: 7445 Date: 2018-05-12 Favorited: 70 favorites

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