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Some of the characteristics of Bt cotton areA. long fibre and resistance to aphidsB. medium-yield, long fibre and resistance to beetle pestsC. high yield and production of toxic protein crystals which kill dipteran pestsD. high yields and resistance to bollworms

Answer» Correct Answer - D
Transgenic Bt cotton, which produces its own insecticide contains a gene from a soil bacterium (Bacillus thuringiensis). Bt Cotton is usually resistant to bollworm disease of cotton


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