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प्रश्न
Which one of the following bacteria are used to produce insect resistant transgenic cotton?
पर्याय
Bacillus thuringiensis
Bacillus haemophilus
Helicobacter pyroli
Agrobacterium tumefaciens
MCQ
रिकाम्या जागा भरा
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उत्तर
Bacillus thuringiensis
Explanation:
This bacterium produces specific Bt toxin proteins that are lethal to certain insect pests like bollworms. Scientists incorporate the genes for these toxins into the cotton plant’s genome, creating “Bt Cotton”, which is naturally resistant to insect attacks.
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