describe and evaluate the biological approach into sex and gender

The biological approach states that gender is determined at the same time as sex at conception. 

Males have xy chromosomes, which contain genetic information. This causes the gonads (sex organs) to turn into testes. These gonads then produce the main hormone testosterone. This hormone affects the brain making males have better special and mathematic skills. The hormone also affects the behaviour in males by making them more masculine with (eg) aggressive traits.
Females have ** chromosomes. This causes the gonads to turn into ovaries, and also produce the main hormone oestrogen. This hormone affects a female’s brain by making them better at certain skills such as verbal skills. They also affect behaviour as they become more…