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4 marksReproduction

CSEC Biology · May/June 2012 · Paper 2 · Question 6(b)(i)

Name ONE method of contraception that works by preventing fertilization. Explain how EACH of the methods named above functions to prevent pregnancy.

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  1. 6(a)With the aid of a labelled diagram, describe the structure of the human male reproductive system. Indicate on the diagram the structure that produces gametes,…[6 marks]
  2. 6(b)(ii)Name ONE method of contraception that works by preventing ovulation. Explain how EACH of the methods named above functions to prevent pregnancy.[4 marks]
  3. 6(c)Compare the means by which the gametes are brought together in flowering plants with the means by which the gametes are brought together in humans.[5 marks]

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