no that doesn't at all. Why not have any two humans mate to have offspring? there are 23 pairs of chromosomes and only 1 pair is sex determining. doesn't really

no that doesn't at all. Why not have any two humans mate to have offspring? there are 23 pairs of chromosomes and only 1 pair is sex determining. doesn't really make sense to have male/female especially since the 'male' physical characteristics are small enough to be present in a female also.