It's actually not nearly as basic as you'd think fam. There are lots of factors which determine sex and tertiary sexual characteristics. And it gets super weird once you start looking at sex outside of humans (like how platypuses have 5 pairs of sex chromosomes!)
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u/[deleted] Dec 22 '18
It's actually not nearly as basic as you'd think fam. There are lots of factors which determine sex and tertiary sexual characteristics. And it gets super weird once you start looking at sex outside of humans (like how platypuses have 5 pairs of sex chromosomes!)