Spectral Karyotype of the human female Normally, the cells of female individuals comprise two X chromosomes, even though the cells of male human beings have an X plus a Y chromosome.[23] During early fetal growth, all embryos have phenotypically female genitalia up until finally 7 days 6 or seven, each https://maps.app.goo.gl/w5XBfysi2MgYAQBN7