What is the short form for Genetically Modified Organisms?

$Bacillus \text{ } thuringiensis$ forms protein crystals which contain insecticidal protein. This protein

Production of value-added products like nutrition supplements,pharmaceuticals,fuels,etc.,using transgenic crops is called:

$A$ : $RNAi$ takes place in all eukaryotic organisms as a method of cellular defense.
$R$ : Complementary $dsRNA$ molecule binds to specific $mRNA$ and prevents its translation (silencing).

The toxin produced by the gene of $Bacillus \text{ } thuringiensis$ is effective against which of the following?

The main objective of the production/use of herbicide-resistant $GM$ crops is to