Lymphocytes are seen in large numbers at sites of inflammation because
Their function is phagocytic
They prevents clotting of blood
Their function is to form and carry antibodies
All the above
What are interferons ? How do interferons check infection of new cells ?
What plays an important role in primary and secondary response?
The thymus is a lobed organ located near the $...A...$ and beneath the $...B... $ The most appropriate combination for $\mathrm{A}$ and $\mathrm{B}$ is
............. Technology is useful in Vaccines production
Each antibody has $...A...$ polypeptide chains, $...B...$ small chains called $....C...$ chains and $...D...$ longer chains called $.E...$ chains
The antibody, therefore, is represented as $...F...$
Here $A$ to $F$ refers to