All Biology papers

Cambridge · O Level · Biology

October/November 2024 — Paper 3 · Variant 2.

15 structured questions · 36 marks

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

The mark scheme comes with the Biology course.

Topics covered

  • Biological molecules
  • Photosynthesis
  • Features of organisms
  • Concept and use of a classification system

Questions in this paper

  • Q1b(iv)Biological molecules1 marks
  • Q1b(ii)Biological molecules2 marks
  • Q1cBiological molecules4 marks
  • Q1a(ii)Biological molecules4 marks
  • Q1b(iii)Biological molecules3 marks
  • Q1a(i)Biological molecules2 marks
  • Q2a(i)Photosynthesis1 marksincludes a figure
  • Q2a(iii)Photosynthesis1 marks
  • Q2a(ii)Photosynthesis1 marks
  • Q2b(ii)Photosynthesis1 marks
  • Q2b(i)Photosynthesis4 marks
  • Q2cPhotosynthesis6 marks
  • Q3bConcept and use of a classification system1 marks
  • Q3a(i)Features of organisms1 marksincludes a figure
  • Q3a(ii)Features of organisms4 marks

Enrolled students get the full paper bank for Biology. See the course