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easyMCQCompetitive Exam2026General Studies
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Who suggested that "Everyone has a specific blood group"?

  1. A
    Louis Pasteur
  2. B
    Landsteiner
  3. C
    Mendel
  4. D
    Darwin

Solution & Step-by-step Explanation

Karl Landsteiner, an Austrian biologist and physician, discovered the main ABO blood group system in 1900. His discovery laid the foundation for safe blood transfusions, showing that individuals possess specific, distinct blood groups. He was awarded the Nobel Prize in Physiology or Medicine in 1930 for this discovery.

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Who suggested that "Everyone has a specific blood group"?
A
Louis Pasteur
B
Landsteiner
C
Mendel
D
Darwin

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BiologyHuman PhysiologyScientific Discoveries

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