Crystalline protein synthesized by Bacillus thuringiensis is activated by
Acidic conditions of bacterial food vacuole
Alkaline $pH$ of bacterial food vacuole
Acidic $pH$ in insect fore-gut
Alkaline $pH$ in insect mid-gut
Which one of the following vectors is used to replace the defective gene in gene therapy ?
Branch dealing with genetic engineering is
The term "Test Tube Baby" implies that
Toxic component of Bacillus thuringiensis is