Consumption of which one of the following foods can prevent the kind of blindness associated with vitamin$-A$ deficiency?
Flava' savr tomato
Canolla
Golden rice
Btbrinjal
What triggers activation of protoxin to active $Bt$ toxin of Bacillus thuringiensis in boll worm?
A tumour inducing plasmid widely used in the production of transgenic plants is that of
$RNA$ interference involves
Transgenic plants are
Crystals of $Bt$ toxin produced by some bacteria do not kill the bacteria themselves because