AQA Combined Science · Biology Paper 1 · B3
Infection and response revision
Practice
Lessons
- 3.1Pathogens and how they spread
- 3.2Viral diseases: measles and HIV
- 3.3Bacterial diseases
- 3.4Plant diseases: TMV and rose black spot
- 3.5Malaria and vectors
- 3.6The body’s first defences
- 3.7White blood cells and immunity
- 3.8Vaccination
- 3.9Antibiotics, painkillers and resistance
- 3.10Discovering and testing medicines