Home
Class 12
BIOLOGY
A potato plant is infected with a virus....

A potato plant is infected with a virus. Name and explein a method to obtain virus-dree potato plants from it.

Promotional Banner

Topper's Solved these Questions

  • XII BOARDS

    XII BOARDS PREVIOUS YEAR|Exercise Delhi Board : Set II Section - A|1 Videos

  • XII BOARDS

    XII BOARDS PREVIOUS YEAR|Exercise Delhi Board : Set II Section - B|3 Videos

  • XII BOARDS

    XII BOARDS PREVIOUS YEAR|Exercise Section- A|18 Videos

  • SAMPLE PAPER 2019

    XII BOARDS PREVIOUS YEAR|Exercise Section E Part B|3 Videos

Similar Questions

Explore conceptually related problems

In potato plant, roots develop from

The method most useful for improving potato plant is

When a plant/animal is infected whit virus, it may produce an antivirl substance that is capable of inhibiting the multiplication of that virus. Identify the correct name of this substance

Infective part of virus was discovered by

A virus infecting a bacterium is called

Which part of the plant is best suited for making virus free plants

Assertion: Biofortificationn is used to increase nutrient value of crops. Reason: Meristem culture is used to obtain virus resistant plants.

XII BOARDS PREVIOUS YEAR-XII BOARDS-Section- B
  1. Name an allergen and write the response of the human body when exposed...

    Text Solution

    |

  2. How are morphine and heroin related ? Mention the effect each one of t...

    Text Solution

    |

  3. Explain the importance of inbreeding in cattle.

    Text Solution

    |

  4. Why is 'starter' added to set the milk into curd ? Explain.

    Text Solution

    |

  5. Explain mutualism with the help of an example.

    Text Solution

    |

  6. List four causes of biodiversity loss.

    Text Solution

    |

  7. Name two metals used in a catalytic converter. How do they help in kee...

    Text Solution

    |

  8. A potato plant is infected with a virus. Name and explein a method to ...

    Text Solution

    |

  9. A pollen grain in angiosperm at the time of dehiscence from an anther ...

    Text Solution

    |

  10. Differentiate between the genetic codes given below : (a) Unambig...

    Text Solution

    |

  11. Mention one application for each of the following : (a) Passive i...

    Text Solution

    |

  12. Name the microbes that help production of the following products comme...

    Text Solution

    |

  13. List four benefits to human life by eliminating the use of CFCs.

    Text Solution

    |

  14. Suggest two practices giveng one example of each , that help protect r...

    Text Solution

    |

  15. A pollen grain in angiosperm at the time of dehiscence from an anther ...

    Text Solution

    |

  16. Differentiate between the genetic codes given below : (a) Unambig...

    Text Solution

    |

  17. Mention one application for each of the following : (a) Passive i...

    Text Solution

    |

  18. Name the microbes that help production of the following products comme...

    Text Solution

    |

  19. List four benefits to human life by eliminating the use of CFCs.

    Text Solution

    |

  20. Suggest two practices giveng one example of each , that help protect r...

    Text Solution

    |