DNA probe is used in </h2></div>

Which steps are involved in genetically modifying an organism?<br> A. Identification of desirable DNA<br> B.…

Restriction endonucleases are<span><br> </span></h2></div>

Polymerase chain reaction is useful in</h2></div>

What is main function of gel electrophoresis?</h2></div>

PCR is a useful tool for early diagnosis of an infectious disease. Elaborate.</h2></div>

How does restriction endonuclease function.</h2></div>

"A very small sample of tissue or even a drop of blood can help determine paternity." Provide scientific expla…