Key term for OCR GCSE Biology B, used in Reproductive Hormones.
A female reproductive hormone used in combined contraceptives that helps trigger negative feedback to inhibit FSH and LH.
Oestrogen appears in OCR GCSE Biology B revision content for Human Physiology, especially Reproductive Hormones and Contraception.
Create a free account to access OCR GCSE Biology B revision notes, track progress, and practise related key terms.
Human Physiology
Reproductive Hormones • Menstrual Cycle Control
