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Cambridge · O Level · Biology

May/June 2024 — Paper 3 · Variant 2.

9 structured questions · 16 marks

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The mark scheme comes with the Biology course.

Topics covered

  • Ecosystems and biodiversity
  • Sexual reproduction in plants
  • Biological molecules
  • Mineral nutrition

Questions in this paper

  • Q1a(ii)Sexual reproduction in plants1 marks
  • Q1b(ii)Biological molecules1 marks
  • Q1b(iii)Biological molecules3 marks
  • Q1b(iv)Biological molecules2 marks
  • Q1c(iii)Sexual reproduction in plants2 marksincludes a figure
  • Q1c(i)Sexual reproduction in plants1 marksincludes a figure
  • Q1a(i)Sexual reproduction in plants5 marks
  • Q1b(i)Biological molecules4 marks
  • Q2eEcosystems and biodiversity2 marks
  • Q2bEcosystems and biodiversity1 marksincludes a figure
  • Q2dEcosystems and biodiversity1 marks
  • Q2fEcosystems and biodiversity4 marks
  • Q2aEcosystems and biodiversity1 marksincludes a figure
  • Q3bMineral nutrition1 marks
  • Q3aMineral nutrition6 marksincludes a figure

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