PROTHROMBIN WHICH HELPS IN CLOTTING BLOOD IS RELEASED BY.......1] BLOOD PLATELETS 2] BLOOD CORPUSCLES 3] BLOOD PLASMA 4] TRANMATIZED TISSUE
PROTHROMBIN WHICH HELPS IN CLOTTING BLOOD IS RELEASED BY.......1] BLOOD PLATELETS 2] BLOOD CORPUSCLES 3] BLOOD PLASMA 4] TRANMATIZED TISSUE