Human insulin is produced from which transgenic species?

Which of these is used as a vector in gene therapy for $SCID$?

Given below are two statements:
Statement $I$: $Adenosine \ deaminase$ is crucial for the immune system to function.
Statement $II$: $Adenosine \ deaminase$ deficiency can be cured only by bone marrow transplantation.
In the light of the above statements, choose the correct answer from the options given below.

In which of the following microorganisms can vaccines be produced using recombinant $DNA$ technology?

Kohler and Milstein developed biotechnology for the production of

Which scientist obtained interferon using recombinant $DNA$ technology?