The name $Rh$ blood group is derived from

In a normal healthy person,if the total number of $WBCs$ is about $9000 / mm^3$,then the number of Agranulocytes is about . . . . . . $/ mm^3$ of blood.

Which of the following prevent$(s)$ blood clotting in uninjured blood vessels?

Which blood group$(s)$ can be safely transfused to a person with blood group $A$?

Following are classified as plasma proteins $EXCEPT$ . . . . . . .

Mature erythrocytes are enucleated in the following animals $EXCEPT$:
i. Rat
ii. Monkey
iii. Llama
iv. Camel
v. Elephant
Choose the correct answer from the options given below.