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Biology · Edexcel 4BI1 · Biology Paper 2 · regional · January 2022

Edexcel IGCSE Biology Biology Paper 2 January 2022 mark scheme 4BI1/2BR

1h 15m 70 marks

Practise the past exam questions by topic

Seed germination6 Qs Variation11 Qs Kidney & the urinary system15 Qs Ultrafiltration & selective reabsorption8 Qs +7 more
6 questions
  1. Q1 - 16 marks - Seed germination, Variation
  2. Q2 - 13 marks - The kidney and the urinary system, Ultrafiltration and selective reabsorption
  3. Q3 - 12 marks - Osmosis, Root hair cells, Transport in and out of cells
  4. Q4 - 11 marks - The greenhouse effect and climate change, The nitrogen cycle
  5. Q5 - 10 marks - Fish farming
  6. Q6 - 8 marks - Blood, Osmosis, Transport in and out of cells