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Human Health and Disease — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYHuman Health and Disease1 Mark
MCQ
Passive immunity was discovered by:
  • A
    Edward Jenner.
  • B
    Emil von Behring.
  • C
    Robert Koch.
  • D
    Louis Pasteur.
✓

Answer

  1. Emil von Behring.

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