Outline the role of hormones and genes in gender development (10)

HideShow resource information

When the egg combines with a sperm, the zygote that is formed will be XX or XY(boy). The 1st 7 weeks gender is the same no difference. The Y chromosone releases testosterone, this stimulates growth of male sex organs. If theres no testosterone the foetus will develop to a female.



awful, did not help

Similar Psychology resources:

See all Psychology resources »See all Gender resources »