Human Health and Diseases Question 88
88. Passive immunity was discovered by
[1996]
(a) Edward Jenner
(b) Emil von Behring
(c) Robert Koch
(d) Louis Pasteur
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Answer : a
Hints & Solutions
(a) Robert Koch is associated with Koch’s postulates that help in determining whether a given micro-organism is pathogenic or not. Louis pasteur experimentally proved that all life originated from pre-existing life. Emil Von Behring was a German physiologist who received the 1901 Nobel Prize in physiology or medicine.