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Biotechnology Principles and Processes question

2020 · Q60
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Biotechnology Principles and Processes question

2020 · Q60

NEETBiologyBiotechnology Principles and ProcessesMCQ+4 / −1
Bt cotton variety that was developed by the introduction of toxin gene of Bacillus thuringiensis (Bt) is resistant to
  1. A
    Insect predators
  2. B
    Insect pests
  3. C
    Fungal diseases
  4. D
    Plant nematodes
View written solutionFree

Correct answer: B

Bt cotton is resistant to cotton bollworn (Insect pest). cry I Ac and cry II Ab genes have been introduced in cotton to protect it from cotton bollworm. This makes Bt cotton as biopesticide.

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