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[–] abear 1 point 0 points (+1|-1) ago 

get this shit title outta here @system

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[–] ZYX321 ago 

I'm not sure anyone argues that genetics are a thing and that XX and XY chromosomes are a thing and that this leads to all sorts of differently expressed traits.... Why is this a fail? This shouldn't be posted to v/science... it's pointing at some real science, which isn't particularly ground breaking of controversial... and interpreting it as somehow proving something that is controversial. There's more social talking point bullshit in here than science.

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[–] 9051291? 0 points 2 points (+2|-0) ago 

This doesn't make sense.... don't people argue that sexuality is a spectrum and not binary? How is having a bigger more complex system a fail?

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[–] parrygrin [S] ago 

They do argue that. This survey of research seems to indicate that there's about 6500 cases where it is binary.