Classify the following diseases as infectious or non-infectious. (a) AIDS (b) Tuberculosis (c) Cholera (d) High blood pressure (e) Heart disease (f) Pneumonia Cancer
ScienceClass 9CBSEAnswered 27 Mar 2026
Answer
- Soln:
- AIDS – Infectious disease
- Tuberculosis - Infectious disease
- Cholera - Infectious disease
- High blood pressure- non- Infectious disease
- Heart disease non- Infectious disease
- Pneumonia-Infectious disease
- Cancer- non- Infectious disease
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