Spectral karyotype of the human female Normally, the cells of female people contain two X chromosomes, while the cells of male humans have an X and a Y chromosome.[23] All through early fetal development, all embryos have phenotypically female genitalia up till 7 days six or 7, whenever a male https://bizlinkdirectory.com/listings860874/new-step-by-step-map-for-psychoneurological-specialized-clinic-in-islamabad