Home
Class 12
BIOLOGY
Cultivation of Bt cotton has been much i...

Cultivation of Bt cotton has been much in the news. The prefix Bt means:

A

'Barium treated'' cotton seeds

B

'Bigger thread'' variety of cotton with better tensile strength

C

Produced by ''biotechnology'' using restriction enzymes and ligases

D

Carrying an endotoxin gene from Bacillus thuringiensis

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ANIMAL TISSUES AND STRUCTURAL ORGANISATION

    MBD PUBLICATION|Exercise QUESTION BANK|198 Videos
  • BIODIVERSITY AND ITS CONSERVATION

    MBD PUBLICATION|Exercise QUESTION BANK|62 Videos

Similar Questions

Explore conceptually related problems

Bt cotton is

BT cotton is not :

The colour of high yielding Mexican wheats were not liked by the indians. It was originally red grained. Their cultivation was adopted in India on large scale only when exposure to gamma radiations converted them to amber grained. Which of following methods of plant-breeding has been put into practice in the given case ?

Bt cotton is a disease resistant transgenic plants.

Why certain cotton plants are called Bt cotton?

Bt toxin gene has been cloned from the bacteria and expressed in plants to provide resistance to insects without the need for insecticides. Select these resistant plants from the given list.

MBD PUBLICATION-APPLICATION OF BIOTECHNOLOGY IN HEALTH AND AGRICULTURE-Question Bank
  1. The technique of obtaining large number of plantlets by tissue culture...

    Text Solution

    |

  2. Somaclonal variation can be obtained by:

    Text Solution

    |

  3. Cultivation of Bt cotton has been much in the news. The prefix Bt mean...

    Text Solution

    |

  4. T1 plasmid is used for making transgenic plants. It is obtained from:

    Text Solution

    |

  5. T1 plasmid is used for making transgenic plants. It is obtained from:

    Text Solution

    |

  6. The first antibiotic was discovered by

    Text Solution

    |

  7. Colchicine brings about:

    Text Solution

    |

  8. A cybrid is a hybrid carrying:

    Text Solution

    |

  9. Biogas produced by anaerobic decomposition used in combustion is mainl...

    Text Solution

    |

  10. Which of the following is not an antibiotic ?

    Text Solution

    |

  11. Which raw material is used in fermentation process of making beer ?

    Text Solution

    |

  12. Which one of the following is the correctly matched pair of a product ...

    Text Solution

    |

  13. Hybridoma technology has been successfully used in:

    Text Solution

    |

  14. Match the types of bacteria listed under column I with their activity ...

    Text Solution

    |

  15. India's wheat yield revolution in the 1960s was possible primarily due...

    Text Solution

    |

  16. A self-fertilizing trihybrid plant from:

    Text Solution

    |

  17. Bacillus thuringiensis (Bt) strains have been used for designing novel...

    Text Solution

    |

  18. Which of the following is generally used for induced mutagenesis in cr...

    Text Solution

    |

  19. An institution where valuable plant material likely to become irretrie...

    Text Solution

    |

  20. Hirudin is:

    Text Solution

    |