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Cambridge · O Level · Biology

October/November 2024 — Paper 2 · Variant 2.

8 structured questions · 25 marks

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Topics covered

  • Immunity
  • Blood glucose control
  • Mammalian sense organs
  • Coordination and response in plants
  • Movement into and out of cells
  • Selection
  • Genetic modification

Questions in this paper

  • Q1Concept and use of a classification system5 marksincludes a figure
  • Q2d(i)Immunity2 marks
  • Q2a(i)Disease1 marksincludes a figure
  • Q2c(ii)Immunity5 marks
  • Q2bImmunity2 marks
  • Q2c(i)Immunity2 marks
  • Q2d(ii)Immunity1 marks
  • Q2a(ii)Disease1 marks
  • Q3aBlood glucose control5 marks
  • Q3b(i)Blood1 marksincludes a figure
  • Q3b(ii)Blood5 marks
  • Q4b(iv)Mammalian sense organs2 marks
  • Q4b(ii)Mammalian sense organs1 marksincludes a figure
  • Q4a(ii)Mammalian sense organs4 marksincludes a figure
  • Q4a(i)Mammalian sense organs1 marksincludes a figure
  • Q4b(iii)Mammalian sense organs1 marks
  • Q4b(i)Mammalian sense organs2 marksincludes a figure
  • Q5aConservation2 marks
  • Q5b(i)Conservation4 marksincludes a figure
  • Q5cHuman digestive system5 marksincludes a figure
  • Q5b(ii)Conservation4 marks
  • Q6a(i)Selection3 marks
  • Q6b(i)Genetic modification4 marks
  • Q6b(ii)Genetic modification2 marks
  • Q6a(ii)Selection3 marks
  • Q7cCoordination and response in plants4 marks
  • Q7aMovement into and out of cells4 marks
  • Q7bTranspiration and translocation4 marks

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