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Biology past papers › 9700/21/O/N/25

9700/21/O/N/25 Question 4

Biology October/November 2025 Paper 21 · 12 marks · Sugars and glycosidic bonds, Prevention and control, Antibiotics

9700/21/O/N/25 question 4

Mark scheme

Mark scheme for 9700/21/O/N/25 question 4

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