In a normal human,to help the transport of $O_2$ and $CO_2$ properly,the blood is:

Which of the following anticoagulants is added to blood during storage?

Which of the following is not a granulocyte?

Antibody formation and immunity production is done by a protein called globulin present in the

Which of the following is responsible for maintaining a constant temperature in every part of the human body?

Properties of leucocytes are:
$I$. They are nucleated.
$II$. They are denucleated like $RBC$.
$III$. They are $6000-8000 \; mm^{-3}$ of blood.
$IV$. They are long-lived.
$V$. They are short-lived.
Choose the appropriate option with correct properties.