NEET 2015 Biology Cancelled Paper

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Question : 24 of 90

Marks: +1, -0

In Bt cotton,the Bt toxin present in plant tissue as pro-toxin is converted into active toxin due to:-

[NEET 2015 C]

Acidic pH of the insect gut
Action of gut micro orgaism
Presence of conversion factors in insect gut
Alkaline pH of the insect gut

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