Name the insect that attacks cotton crops and causes lot of damage to the crop. How has Bt cotton plants overcome this problem and saved the crops? explain.
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Explanation:
Cotton bollworm is the insect that attacks cotton crops and causes a lot of damage to the crop.
The Bt cotton crop is resistant to bollworm due to the presence of the cry gene in its genome. This gene produces a toxin that kills the bollworm.
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