Question

A bacterium bacillus thuringiensis produces a toxic protein named cry .Why this toxin does not kill the bacteria and how man has exploited this protein for hid benefit

Answer 1

bacillus thuringenesis is a genetically modified bacteria, which is responsible for killing bollworm, which affects some plants like as , cotton. this becterium activates only in the gut of bollworm after attaching with the basic PH .so it's only affect the bollworm,not bacteria.