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

What essential features must be present in a cloning vehicle?</h2></div>

The .......... enzyme is used to cut DNA at specific point.</h2></div>

Bacteria protect themselves from viruses by fragmenting viral DNA upon entry with _____________.<span><br> &…

What is significance of selectable marker in cloning vector?</h2></div>

Restriction enzymes are also called<span><br> </span></h2></div>

How many copies of the DNA sample are produced in PCR technique after 6-cycle?</h2></div>

In reference to DNA polymerase III, which statement is wrong?<br> </h2></div>