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[–] 13 points 2 months ago (1 child)

If you're rewriting DNA to make people into dinosaurs, then changing a Y chromosome to an X chromosome and making the changes express themselves seems downright simple by comparison.

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  • [–] 3 points 2 months ago*

    also dinosaurs/reptiles generally dont use the XY system like mammals do. they have a ZW system to determine sex, and for some its temperature based. ZZ for male birds, and ZW for female birds(ZW means 2 different chromosones, and ZZ is too similar ones). birds, reptile, seems more complicated than the mammal system. the closest in between would be monotreme xy , they behave more like ZW eventhough they have 10sex chromosomes.

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