Multiple choice general knowledge science & technology

Which is the 'Blood Bank' of human body

  1. Liver

  2. Spleen

  3. Gall Bladder

  4. Heart
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The spleen is called the 'blood bank' of the human body because it stores red blood cells and platelets, releasing them during emergencies like hemorrhage or shock. The spleen also filters old or damaged blood cells and plays a role in immune function.

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