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Cambridge · O Level · Biology

May/June 2024 — Paper 4 · Variant 1.

4 structured questions · 9 marks

Download question paper (PDF)Mark scheme — for enrolled students

The mark scheme comes with the Biology course.

Topics covered

  • Respiration
  • Classification
  • Transport in humans

Questions in this paper

  • Q1a(i)Respiration1 marksincludes a figure
  • Q1d(ii)Respiration1 marks
  • Q1b(ii)Respiration4 marksincludes a figure
  • Q1a(ii)Respiration2 marksincludes a figure
  • Q1c(i)Respiration1 marks
  • Q1b(i)Respiration2 marksincludes a figure
  • Q1b(iii)Respiration3 marks
  • Q1d(i)Respiration2 marks
  • Q1c(ii)Respiration2 marks
  • Q2b(ii)Classification1 marksincludes a figure
  • Q2a(i)Classification3 marksincludes a figure
  • Q2b(i)Classification5 marksincludes a figure
  • Q2a(ii)Classification1 marksincludes a figure
  • Q2b(iii)Classification1 marks
  • Q3b(i)Transport in humans6 marks
  • Q3b(ii)Transport in humans1 marks
  • Q3a(i)Transport in humans2 marks
  • Q3a(ii)Transport in humans2 marks

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