Question
Question: What is the mechanism of action of Bt toxin over the butterfly larva?...
What is the mechanism of action of Bt toxin over the butterfly larva?
A
Toxin is inhaled and it kills the larva
B
Toxin is released in gut and larva is killed
C
Toxin enters by skin epithelia
D
Toxin is inhaled as well as absorbed by skin epithelia
Answer
Toxin is released in gut and larva is killed