Prothrombin that helps in clotting of blood, is present in (a) Blood plasma (b) Blood corpuscles (c) Blood platelets (d) Serum
Option A. Plasma is the liquid component of your blood that contributes to 55% of your blood's total volume. Plasma is necessary to help your body recover from injury, distribute nutrients, remove waste and prevent infection, while moving throughout your circulatory system.
