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Physical Health and Hygiene — Biology STD 10 — Question

ICSE BoardEnglish MediumSTD 10BiologyPhysical Health and Hygiene1 Mark
MCQ
Penicillin was discovered by:
  • A
    $S.A.$ Waksman
  • ✓
    Alexander Hemming
  • C
    Paul Ehrlich
  • D
    Domagk
✓

Answer

Correct option: B.
Alexander Hemming

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