The largest $RBCs$ have been seen in

Which factor responsible for blood clotting produces antiheparin?

Which of the following is not a granulocyte?

During the process of blood clotting,what does Vitamin $K$ help in?

$A$ man whose blood group is not known meets with a serious accident and needs blood transfusion immediately. Which one of the blood groups readily available in the hospital will be safe for transfusion?

The percentage of daily destruction of $RBC$s is approximately: (in $\%$)