Cry proteins are obtained from $......$.

Read the statements and choose the correct option.
$Statement I$: $RNAi$ takes place in all prokaryotic and eukaryotic organisms as a method of cellular defence.
$Statement II$: $RNA$ interference is a pre-translational process.

$Bacillus$ $thuringiensis$ is a bacterium of

What does $Bt$ stand for?

Which variety of rice was patented by a $U.S.$ company even though the highest number of varieties of this rice is found in India?

$RNAi$ stands for .........