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Explaining key biological concepts: Video playlist

Part of Biology (Single Science)Explaining key biological concepts

Hormones in human reproduction

Description

Hormones are secreted by glands in the endocrine system. During puberty, hormones create changes in physical and emotional characteristics. In this video, Greg Foot describes the interaction of FSH, LS, oestrogen and progesterone in the menstrual cycle.

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Explaining key biological concepts

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