Question : A: Prothrombin is essential for blood clotting. R : Prothrombin is synthesized in the liver in presence of Ca^(++).

Question : A: Prothrombin is essential for blood clotting. R : Prothro

1.	Question : A: Prothrombin is essential for blood clotting. R : Prothrombin is synthesized in the liver in presence of Ca^(++).
Answer» A and B both are CORRECT and RIS correct explanation of A . A and Rare correctbut Ris notexplanationof A. A is correctand R is FALSE A and Rare false Answer :C