What is biotechnology? List any two advantages and two limitations of biotechnology.</h2></div>

Explain briefy.<br> (a) PCR<br> (b) Restriction enzymes and DNA<br> (c) Chitinase</h2></div&g…

In biolistic method of gene transfer, the microparticles coated with foreign DNA are bombarded into target cells at a ve…

Describe the process of amplification of ''gene of interest '' using PCR technique.</h2></div>

Genes can be inserted into human cells by<span><br> </span></h2></div>

Gene transfer is present in:-</h2></div>

Which of the following does not produce sticky ends?</h2></div>

How many no. of fragments are generated from circular DNA with <span class="katex"><span class="…