Home
Class 12
BIOLOGY
Write about three processes of the impro...

Write about three processes of the improvement of crop production.

Promotional Banner

Topper's Solved these Questions

  • MP_02 QUESTION PAPER

    UNITED BOOK HOUSE|Exercise EXERCISE |32 Videos

  • MP_04 QUESTION PAPER

    UNITED BOOK HOUSE|Exercise s|1 Videos

Similar Questions

Explore conceptually related problems

Write any three process of birth control.

Write about three types of lichen briefly.

Write about the initial process of transcription.

Write down the process of glycogenesis.

Write about waggle dance.

[A]: Domestication is a type of plant breeding. [R]: Selection is the basis for the improve- ment of crops through prant breeding.

Write about the classification of hormone

Write about sex determination process of man.

UNITED BOOK HOUSE-MP_03 QUESTION PAPER-EXERCISE
  1. What do you mean by minisatellite?

    Text Solution

    |

  2. Mention two causes of female sterility.

    Text Solution

    |

  3. What is implantation? How acrosome reacts during fertilization.

    Text Solution

    |

  4. Write four features of self pollinated plant. Give one example of it.

    Text Solution

    |

  5. If a colour blind carrier female marriages colour blind male then how ...

    Text Solution

    |

  6. Name the enzymes developed from structural gene parts of lac operon.

    Text Solution

    |

  7. Name the periods of Palaeozoic era.

    Text Solution

    |

  8. Show a word diagram of the life cycle of malarial parasite in mosquito...

    Text Solution

    |

  9. Show a word diagram of the life cycle of amoebic dysentry.

    Text Solution

    |

  10. Write about three processes of the improvement of crop production.

    Text Solution

    |

  11. What is micropropagation? Mention its one advantage and one disadvanta...

    Text Solution

    |

  12. Write the causes of Ranikhet & Dropsy disease In which type of animals...

    Text Solution

    |

  13. Write three advantages & disadvantages of GMO.

    Text Solution

    |

  14. Write the principles and application of RIA & ELISA.

    Text Solution

    |

  15. What do you mean by Habitat & Niche? What is realised niche?

    Text Solution

    |

  16. Define food pyramid? Describe different types of food pyramids with sc...

    Text Solution

    |

  17. Write the importance of conservation of biodiversity . Write one examp...

    Text Solution

    |

  18. Differentiate between Oparin & Haldane suggestions related with evolut...

    Text Solution

    |

  19. Differentiate between ribonucleotide and dioxiribonucleotide. Describe...

    Text Solution

    |

  20. What is double fertilization? In flowering plant, describe the Fertili...

    Text Solution

    |