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Referenced link: https://medicalxpress.com/news/2023-05-contraception-evolution-genetic-maintenance-same-sex.html
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Originally posted by Phys.org / @physorg_com: http://nitter.platypush.tech/medical_xpress/status/1658896999654072325#m

RT by @physorg_com: Contraception, evolution and the genetic maintenance of #same-sex #sexualbehavior @umich @PNASNews @NatureHumBehav https://pnas.org/doi/10.1073/pnas.2303418120 https://medicalxpress.com/news/2023-05-contraception-evolution-genetic-maintenance-same-sex.html

Contraception, evolution and the genetic maintenance of same-sex sexual behavior

Evolution depends on genes being passed down through the generations via reproduction, and same-sex sexual behavior does not result in offspring.

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