The first Nif genes were isolated from __________________.<span><br> </span></h2></div>

___________ is the revolutionary event in biotechnology after cloning.</h2></div>

The organism, which is used for gene transfer in higher organism is</h2></div>

Read the given statements and select the correct option.<br> Statement 1 : The cloning vector is required to have …

What is PCR?</h2></div>

Which of the following is the example of chemical scissors?</h2></div>

The process by which a foreign DNA is introduced into bacteria is called __

In retroviruses, RNA dependent DNA polymerase synthesizes<span><br> </span></h2></div>