1.

Crystals of Bt toxin produced by some bacteria do not kill the bacteria themselves becauseA. bacteria are resistant to the toxinB. toxin is immature:C. toxin is inactive:D. bacteria encloses toxin in a special sac.

Answer» Correct Answer - A::C
In bacteria, the toxin is present in an inactive form, called prototoxin, which gets converted into active form when it enters the body of an insect.


Discussion

No Comment Found

Related InterviewSolutions