Conversion of the Bt protoxin produced by Bacilhuzs thuringiensis to its active form in the gut of the insects is mediated by

Conversion of the Bt protoxin produced by Bacillus thuringiensis to its active form in the gut of the insects is mediated by

Bt toxins produced in Bacillus thuringiensis is not toxic to it, why?

The inactive protoxin is activated in the gut of the insect by :

The inactive protoxin is activated in the gut of the insect by :

The inactive protoxin is activated in the gut of the insect by :

The inactive protoxin is activated in the gut of the insect by :

Bt toxin produced by Bacillus thuringiensis does not kill the producer because the toxin is

Mention the form in which inactive protein toxin is produced by Bacillus thuringiensis. How does it get activated in the pest body to kill it?

The colepteran insect that can be killed by proteins produced by Bacillus thuringiensis is