Which hormone causes an egg to be released from an ovary, and which gland releases that hormone?
FSH, which is released by the ovary
FSH, which is released by the pituitary gland
LH, which is released by the ovary
LH, which is released by the pituitary gland
62 exam-style questions on AQA GCSE Biology 5.3 Hormonal coordination in humans, covering 5.3.1 Human endocrine system, 5.3.2 Control of blood glucose concentration, 5.3.3 Maintaining water and nitrogen balance in the body, 5.3.4 Hormones in human reproduction, 5.3.5 Contraception, 5.3.6 The use of hormones to treat infertility (HT only), and 5.3.7 Negative feedback (HT only). Each one has a worked solution and a mark scheme showing where the marks go.