BI-1462
Infectious and non-infectious diseases
Biology · Secondary 4 · Medium · Infectious and non-infectious diseases
A student lists four diseases:
1. Measles (spread by droplets)
2. Hypertension (often linked to lifestyle)
3. Tuberculosis (caused by bacteria in the lungs)
4. Lung cancer (often linked to smoking)
Which diseases are infectious?
1. Measles (spread by droplets)
2. Hypertension (often linked to lifestyle)
3. Tuberculosis (caused by bacteria in the lungs)
4. Lung cancer (often linked to smoking)
Which diseases are infectious?
- 1 and 3 only
- 1 and 4 only
- 2 and 3 only
- 2 and 4 only
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