What are the main function of RBCs in the blood?

What are the main function of RBCs in the blood?
  1. Transport of respiratory gases
  2. Destruction of pathogens
  3. Regulate osmotic balance
  4. Clotting of blood

Solution

RBCs are responsible for the transport of respiratory gases due to the presence of haemoglobin, a complex protein containing iron, which gives them their red color.

Asked in: NCERT

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