AQA GCSE Biology · 8461
Specification 4.5.3.4 · Paper 2
Revise: Hormones in Puberty and ReproductionTestosterone is the main male reproductive hormone. It is produced by the testes.
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GCSE Biology · key term
Male reproductive organs that produce sperm and testosterone.
Used by AQA
Specification 4.5.3.4 · Paper 2
Revise: Hormones in Puberty and ReproductionTestosterone is the main male reproductive hormone. It is produced by the testes.
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