a_trane13 t1_jdqp32b wrote
Reply to comment by tullystenders in TIL that the ratio of male births to female births is 51/49%, and it's thought the ratio of X and Y chromosomes in the man's sperm is most likely the cause. by iKickdaBass
Human females are 2-3x less likely to die between 18-45 so I wouldn’t just assume humans in particular could “use more females”.
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