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5 marksSexual Reproduction in Humans

CAPE Biology Unit 1 · 2008 · Paper 2 · Question 6(a)(i)

With reference to the human menstrual cycle, discuss the biological basis for the following two methods of contraception.

Discuss the biological basis for the rhythm method of contraception.

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Other parts of this question

  1. 6(a)(ii)Discuss the biological basis for the contraceptive pill method of contraception.[5 marks]
  2. 6(b)Briefly comment on the role of the placenta as a guardian for the developing foetus.[2 marks]
  3. 6(c)Describe the structure of a young plant ovule.[4 marks]
  4. 6(d)Discuss the relative merits of cross-fertilisation and self-fertilisation in plants.[4 marks]

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