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Microbes in Human Welfare — BIOLOGY STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYMicrobes in Human Welfare1 Mark
MCQ
Penicillin was discovered by:
  • A
    Fleming
  • B
    Waksman
  • C
    Burkholder
  • D
    Dubois
✓

Answer

  1. Fleming

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