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7.2 Reproductive hormones

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Question 29
H

Near the end of a cycle without pregnancy, progesterone and oestrogen concentrations fall.

Which pair of changes explains both menstruation and the beginning of another cycle?

[1]
A

reduced support for the lining; increased inhibition of FSH

B

reduced support for the lining; reduced inhibition of FSH

C

increased support for the lining; increased inhibition of FSH

D

increased support for the lining; reduced inhibition of FSH

Markscheme

7.2 Reproductive hormones Questions

  1. GCSE
  2. /Biology
  3. /7.2 Reproductive hormones

48 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.

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