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Some strains of Bacillus thuringiensis can kill certain insects such as _______

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in Biology – Class 12 by (271k points)
Some strains of Bacillus thuringiensis can kill certain insects such as _______

(a) lepidopterans

(b) scorpion

(c) fruit fly

(d) dragonfly

I have been asked this question in a national level competition.

The origin of the question is Biotechnology Applications topic in section Biotechnology and its Applications of Biology – Class 12

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Right option is (a) lepidopterans

Explanation: Lepidopterans are an order of insects consisting of moths and butterflies. Some insects of this order can be killed by the bacteria Bacillus thuringiensis. A few examples of lepidopterans are tobacco budworm, armyworm, bettles, etc.

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