@MiladyRenata
Well the reproductive role in itself is biology. But pretty much everything else about being a man and being a woman is a social construct. Why must we be a certain way (tough and stoical, or kind and gentle) because of our biology?
Sure, once you dismiss biology, we're all exactly the same.
Unfortunately biology is fucking massive and the main reason women are disadvantaged. Because of our biological sex.
Gender stereotypes are harmful. You won't find any argument about that here.
But their root cause is biology. Men are bigger, stronger and rapier. Men dominate the workforce because of generations of oppression because of biologically having children and being expected to look after them.
Pregnancy, periods, breastfeeding. Biology, biology, biology.