DW Tomorrow Today - The Science Magazine August 26, 2018
First is a mans brain different from a womans brain the experts weigh in. To turn to sixteen Olympic Games Caster Semenya of south africa to gold in the womens eight hundred meter event but some said so many are shouldnt be allowed to compete her natural testosterone levels are im usually holly so is she actually a man. You know because hormones are the only thing that determines a person sex. The external and internal sex organs also play a role as do the chromosomes normally x. X. In women and x. Y. In men. And sometimes its a mix of all of these so determining sex is far from simple if only...