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Question
Bt-cotton is a genetically engineered variety of cotton that is resistant to fungal diseases.
Options:
A .  True
B .  False
C .  Weeds
D .  Yield
Answer: Option B
:
B
Bt-cotton has the gene of a toxin of the bacterium Bacillus thuringiensis genetically engineered in it. This toxin when ingested by larvae of insects brings about their death. It is not effective against fungal diseases.

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