രക്തത്തിന്റെ എത്ര ശതമാനമാണ് പ്ലാസ്മ?A90%B60%C55%D20%Answer: C. 55% Read Explanation: Plasma, which is an element of blood, constitutes 55% of it. The rest 45% consists of the formed elements-the RBCs, the WBCs and the blood platelets. Plasma is straw colored and a viscous fluid.Read more in App