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Sex, Gender, and Sexuality: Sex refers to biological differences like chromosomes, hormonal profiles, internal and external sex organs. Sex is not binary by most measures , and we can prove it. On average that cell will either contain XX or XY genetic code with exceptions being things like a missing X chromosome. Then, for the first weeks of gestation, only the X gene will express.

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  1. Brale
    17.05.2018 on 21:30
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