What is downstream processing?</h2></div>

(a) What is biotechnology ? <br> (b) Explain any two commercial application of it.</h2></div>

The enzymes which are absolutely necessary for recombinant DNA technology are :</h2></div>

Describe selection and selfing of superior recombinants.<br> </h2></div>

The technique of insertion of a desired gene into DNA of plasmid vector is<span><br> </span></h2&gt…

Polymerase chain reaction employs<span><br> </span></h2></div>

In plasmid pBR322, BR<span> stands for</span></h2></div>

When the number of genes increases in response to some signal the effect is called as</h2></div>