Lymphocytes are

Humulin is

$A$ : Recombinant $DNA$ technologies process has been less effective in therapeutic drug production.

$R$ : Recombinant therapeutics induce unwanted immunological responses.

An organisation aiming to regulate biotechnological activities was established by Indian Government named

Infestation by tobacco budworm and armyworm is prevented by Bt toxin. These insects belong to order

Saccharomycetes cerevisae is