Question
Biology Question on biotechnology
What triggers activation of protoxin to active Bt toxin of Bacillus thuringiensis in boll worm?
A
Body temperature
B
Moist surface of midgut
C
Alkaline pH of gut
D
Acidic pH of stomach
Answer
Alkaline pH of gut
Explanation
Solution
The correct option is (C) : Alkaline pH of gut