RE-NEET2024Zoology-Genetically Modified Organisms
RE-NEET 2024 Zoology Genetically Modified Organisms MCQ Question
Type: MCQ-fact-Easy-Class 12
The Bt toxin in genetically engineered Bt cotton kills the pest by:
A
Creating pores in the midgut
B
Damaging the respiratory system
C
Degenerating the nervous system
D
Altering the pH of body fluids
Correct Answer
Option A
Detailed Explanation
Bt toxin creates pores in the midgut of the insect, leading to cell lysis and death of the pest.
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