Question

Crystals of Bt toxin produced by some bacteria do not kill the bacteria themselves because –

(a) bacteria are resistant to the toxin

(b) toxin is immature;

(c) toxin is inactive;

(d) bacteria encloses toxin in a special sac.​

Answer 1

Answer:

(c) toxin is inactive

Explanation:

Toxins in bacteria are found in an inactive form known as protoxin. This gets converted into an active form when it moves into the body of an insect.

Answer 2

Answer:

Toxin is inactive... it's ur answer

Explanation:

Crystals of Bt toxin produced by some bacteria do not kill the bacteria themselves because − ... toxin is inactive: 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.