Know about Human blood

It is blood which supplies oxygen and vital nutrients to cells of the body and gets away the waste products from the cells. The human body contains 5 liters of blood (approximately) out of which 2.75 to 3 liters of blood is plasma and the remaining amount is the cellular. Red blood cells transport oxygen to other cells, white blood cells helps fight infection and thrombocytes helps in blood clotting. This quiz will help you understand more about human blood.
in General Knowledge 8 years ago 100 responses

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