A researcher studies a menstrual cycle in which the developing follicle does not produce a high concentration of oestrogen.
State one effect of FSH on a follicle in an ovary.
Explain how the absence of a high concentration of oestrogen is likely to affect ovulation in this cycle.
90 exam-style questions on Edexcel GCSE Biology 7.2 Reproductive hormones, covering 7.2.1 Stages of the menstrual cycle, 7.2.2 Hormonal control of the menstrual cycle, 7.2.3 Hormonal contraception, 7.2.4 Evaluating contraception methods, and 7.2.5 Hormones in Assisted Reproductive Technology. Each one has a worked solution and a mark scheme showing where the marks go.