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Microorganisms: Friend and Foe — Science STD 8 — Question

Gujarat BoardEnglish MediumSTD 8ScienceMicroorganisms: Friend and Foe1 Mark
MCQ
Who discovered the vaccine for smallpox?
  • A
    Louis Pasteur
  • B
    Alexander Fleming
  • C
    Joseph Lister
  • ✓
    Edward Jenner
✓

Answer

Correct option: D.
Edward Jenner
Edward Jenner

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