The role of chromosomes and hormones (testosterone, oestrogen and oxytocin) in sex and gender
Your biological sex comes from chromosomes inherited at conception. Hormones then shape your body and may also influence gendered behaviour throughout life.
Real World
Research on female Olympic athletes found elevated testosterone levels correlate with faster sprint times, illustrating how hormones influence behaviour and performance beyond simple sex categorisation.
Exam Focus
Name each hormone, specify whether it is predominantly male or female, and state one behavioural effect — vague answers about 'hormones affecting gender' score poorly.
Evaluation Scaffold
A four-step framework for high-quality evaluation. Use this for 'assess', 'evaluate', and 'to what extent' questions.
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