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STD 12 - 8. microbes in human welfare — Biology STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 8. microbes in human welfare1 Mark
MCQ
Penicillin was discovered by
  • A
    Waksman
  • B
    Dubois
  • C
    Robert Koch
  • ✓
    A. Fleming
✓

Answer

Correct option: D.
A. Fleming
d

(d) Alexander Flemming ($1929$) discovered the antibiotic penicillin and showed its effectiveness against many disease producing bacteria.

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