Silencing of a gene could be achieved by the use of
$RNAi$
Antisense $RNA$
Both $(a)$ and $(b)$
None of these
The crops engineered for glyphosate are resistant/tolerant to
What is true about $Bt$ toxin?
Identify the transgenic crops that are modified to develop natural resistance to insects or pests from the follwong :
Cultivation of Bt cotton has been much in the news. The prefix Btmeans