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Biology

Mention any two functions of blood.

Circulatory System

ICSE 2023

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Answer

Two functions of blood are:

  1. Transport of digested food (in the form of simple sugars like glucose, amino acids, vitamins, mineral salts, etc.) from the alimentary canal to the tissues.
  2. Transport of oxygen from the lungs to the tissues by means of haemoglobin present in red blood cells.

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