9700/21/M/J/24 · Biology May/June 2024 Paper 21
6 questions, 60 marks. Each one links to its official mark scheme.
- Question 1 · 10 marks · Fluid mosaic model, Organelles
- Question 2 · 13 marks · Blood and tissue fluid, Double circulation, Arteries, veins and capillaries
- Question 3 · 12 marks · How diseases spread, DNA replication, Prevention and control
- Question 4 · 12 marks · Gas exchange tissues in micrographs, Functions of the tissues, Organelles, Stages of mitosis
- Question 5 · 7 marks · Transpiration, Xerophytes
- Question 6 · 6 marks · Antibody structure, Transcription and translation
Questions and mark schemes from Cambridge International past papers. Paperstreak isn't affiliated with Cambridge.