Home
Class 12
BIOLOGY
Write the mechanism that enables Agrobac...

Write the mechanism that enables Agrobacterium tumefaciens to develop tumours in their host dicot plant.

Promotional Banner

Topper's Solved these Questions

  • BIOTECHNOLOGY AND ITS APPLICATIONS

    MBD|Exercise EXERCISE|54 Videos
  • BIODIVERSITY AND CONSERVATION

    MBD|Exercise EXERCISE |14 Videos
  • ECOLUTION

    MBD|Exercise EXERCISE|56 Videos

Similar Questions

Explore conceptually related problems

Describe the role of Agrobacterium tumefaciens in transforming a plant cell.

Explain the role of Agrobacterium tumefaciens in developing resistance in tobacco plant against nematode Meloidogyne incognita. Name the processess responsible for this.

Describe the stages in embryo development in a dicot plant.

Biotechnologies refers Agrobacterium tumefaciens as a natural genetic engineer of plants. Give reasons to support the statement.

Tobacco plants resistant to a nematode have been developed by the introduction of DNA that produces (in the host cells):

Write True or False. One of the objectives of plant breeding is to develop disease, insect and pest resistant varieties.

Mention how have plants developed mechanical and chemical defence against herbivores to protect themselves with the help of one example of each.

Long Answer Questions Five mark Each QUESTIONS FROM CBSE BOARD EXAMINATIONS : (a) Trace the development of megaspore mother cell upto formation of a mature embryo sac in a flowering plant. (b) Draw a labelled diagram of the structure of mature dicot embryo.

MBD-BIOTECHNOLOGY AND ITS APPLICATIONS-EXERCISE
  1. Write the mechanism that enables Agrobacterium tumefaciens to develop ...

    Text Solution

    |

  2. ADA is an enzyme which is deficient in a genetic disorder SCID. What i...

    Text Solution

    |

  3. Silencing of a gene could be achieved through the use of:

    Text Solution

    |

  4. Differebtiate between diagnostics and therapeutics. Give one example f...

    Text Solution

    |

  5. List any four applications of biotechnology.

    Text Solution

    |

  6. Give the few characteristics of GMOs.

    Text Solution

    |

  7. List a few transgenic organisms and their potential application.

    Text Solution

    |

  8. What are transgenic bacteria? Illustrate using any one example.

    Text Solution

    |

  9. List three critical research areas of biotechnology.

    Text Solution

    |

  10. What are transgenic bacteria? Illustrate using any one example.

    Text Solution

    |

  11. Discuss the various biotechnological applications in agriculture.

    Text Solution

    |

  12. Show the steps involved in the transfer of gene for production of huma...

    Text Solution

    |

  13. applications. of genetically engineered microbes

    Text Solution

    |

  14. Use of biology in industrial process and for improving quality of life...

    Text Solution

    |

  15. What is the reason of formation of embryoid from pollen grain in tissu...

    Text Solution

    |

  16. A cybird is a hybird carrying:

    Text Solution

    |

  17. In plants, how is alien DNA introduced into host cell?

    Text Solution

    |

  18. Provide one word or one sentence information about 'plasmid' with resp...

    Text Solution

    |

  19. How is action of exonuclease different from that of ndonuclease?

    Text Solution

    |

  20. Name any two cloning vectors. Describe the feactures required to facil...

    Text Solution

    |

  21. What are transgenic bacteria? Illustrate using any one example.

    Text Solution

    |