Biology past papers › 9700/22/O/N/23

9700/22/O/N/23 Question 3

Biology October/November 2023 Paper 22 · 14 marks · Double circulation, Arteries, veins and capillaries, Phagocytes and antigens, Plant and animal cells, Organelles

Mark scheme

Question 2 · Question 4

Questions and mark schemes from Cambridge International past papers. Paperstreak isn't affiliated with Cambridge.