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Sex hormones in humans answer explanations

Review worked answers and explanations for Sex hormones in humans. Aligned to Cambridge IGCSE Biology.

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Question 1 of 8

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Paper 3 structured question: Sex hormones in humans

Paper 3Theory (Core)1 marks

Description

Hormones and Secondary Sexual Traits

Testosterone is the main hormone responsible for male secondary sexual traits, while oestrogen is the main hormone responsible for female secondary sexual traits.

a
Describe one secondary sexual characteristic caused by testosterone in males.
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