NEET UG 2020 — Biotechnology and Its Applications

Which of the following statements is not correct?

The laws and rules to prevent unauthorised exploitation of bioresources are termed as:

Match the following columns and select the correct option. <table class="pyq-table"><tbody><tr><td></td><td>Column-I</td><td></td><td>Column-II</td></tr><tr><td>(a)</td><td>Bt cotton</td><td>(i)</td><td>Gene therapy</td></tr><tr><td>(b)</td><td>Adenosine deaminase deficiency</td><td>(ii)</td><td>Cellular defence</td></tr><tr><td>(c)</td><td>RNAi</td><td>(iii)</td><td>Detection of HIV infection</td></tr><tr><td>(d)</td><td>PCR</td><td>(iv)</td><td>Bacillus thuringiensis</td></tr></tbody></table>

Bt cotton variety that was developed by the introduction of toxin gene of Bacillus thuringiensis (Bt) is resistant to

$\mathrm{RNA}$ interference is used for which of the following purposes in the field of biotechnology?