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Why Do we Fall Ill — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceWhy Do we Fall Ill1 Mark
MCQ
Infectious diseases are caused by $........$
  • A
    Animals
  • B
    Birds
  • ✓
    Micro$-$organisms
  • D
    All of the above
✓

Answer

Correct option: C.
Micro$-$organisms
Infectious diseases are disorders caused by microorganisms such as bacteria, viruses, fungi or parasites.

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