Polymerase chain reaction technique is used for.</h2></div>

With the help of a neat and labelled diagram describe steps in recombinant DNA technology.<br> </h2></div…

Polymerase chain reaction is most useful in which of the following process?<br> </h2></div>

_____ is a product of biotechnology.

<span>Why recombinant DNA technology is more useful than traditional hybridisation procedures?</span></h2…

'The basis of genetic engineering is the discovery of the fact that genes can be cut and joined with the help of enzymes…

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

Which enzyme is required to prevent unwanted self-ligation of vector DNA molecules in recombinant DNA technology?</h2…