Choose correct pair
$T$ -Lymphocytes $\to$ Do not secrete antibodies but help $B$ -cell to produce them
Interpherons $\to$ Protein which protect on-infected cells from further viral infection
Secondary response $\to$ Highly intense than primary response.
All correct
Cause of ’cysticercosis' is
In the given flow chart, the replication of retrovirus in a host cell is shown. Observe it carefully and fill up the blank $A, B$ and $C$
In embryonic stage $RBCs$ develop in
The tranquillisers differ from the sedatives that they