Co-ordinated Sciences (9–1) 0973
Cambridge IGCSE Co-ordinated Sciences (9–1) 0973 — B9 - Diseases and Immunity topical past papers
28 past-paper questions on B9 - Diseases and Immunity for Co-ordinated Sciences (9–1) 0973.
- Questions
- 28
- Years
- 2020–2026
- With mark scheme
- 96%
- Questions 2022–2026
- 24
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How B9 - Diseases and Immunity has been examined
From 2022 to 2026, B9 - Diseases and Immunity was on Paper 4 · Theory (Extended) in 7 of 9 exam series, worth about 6% of that paper’s marks.
| Paper | Questions | Share of marks | Series |
|---|---|---|---|
| Paper 1 · Multiple Choice (Core) | 4 | 1% | 3 of 9 |
| Paper 2 · Multiple Choice (Extended) | 4 | 1% | 2 of 9 |
| Paper 3 · Theory (Core) | 5 | 3% | 5 of 9 |
| Paper 4 · Theory (Extended) | 11 | 6% | 7 of 9 |
Momentum’s own count, over the questions in its bank for these years: a series is one exam session, every zone included, and a question filed under two chapters counts in both. Median marks per question: 8.
Filed in Momentum under: B9 - Diseases and Immunity.
Practising in Momentum
- Every question in a chapter as one list, from every paper and year in the bank, newest first or shuffled.
- Each question turns over to its own part of the mark scheme, where the board published one.
- Narrow by paper, year, session, zone and marks, and star the questions worth keeping.
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