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Useful and Harmful Microbes — Science STD 9 — Question

Maharashtra BoardEnglish MediumSTD 9ScienceUseful and Harmful Microbes1 Mark
MCQ
Pneumonia is caused by ……………………. .
  • A
    virus
  • ✓
    bacteria
  • C
    fungi
  • D
    protozoa
✓

Answer

Correct option: B.
bacteria
bacteria

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