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Combined Science · Edexcel 1SC0 · Paper 1: Biology 1 · Higher · June 2023

Edexcel GCSE Combined Science Paper 1: Biology 1 Higher June 2023 examiner report (1SC0/1BH)

1h 10m 60 marks

Examiner report

  1. Q1 - 9 marks - Enzyme action, Factors affecting enzyme activity, Mitosis
  2. Q2 - 7 marks - Antibiotics, Microscopy, Pathogens, Units and scale in cells
  3. Q3 - 10 marks - Meiosis, Mitosis, Specialised cells, Stem cells
  4. Q4 - 11 marks - Selective breeding, Variation
  5. Q5 - 11 marks - Osmosis, Transport in and out of cells
  6. Q6 - 12 marks - Health, lifestyle and risk factors, The reflex arc, Variation