Home
Class 12
BIOLOGY
Desired improved varieties of economical...

Desired improved varieties of economically useful crops are raised by

A

natural selection

B

hybridisation

C

mutation

D

biofertiliser

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • PLANT BREEDING AND TISSUE CULTURE

    ARIHANT NEET|Exercise Medical entrances special format questions (Statement based questions)|7 Videos

  • PLANT BREEDING AND TISSUE CULTURE

    ARIHANT NEET|Exercise Match the columns|2 Videos

  • PLANT BREEDING AND TISSUE CULTURE

    ARIHANT NEET|Exercise Check Point 20.4|10 Videos

  • PHOTOSYNTHESIS IN HIGHERF PLANTS

    ARIHANT NEET|Exercise Chapter Exercies (C Medical entrances Gallery ) (Collection of questions asked in NEET & Various Medical Entrance Exams )|131 Videos

  • PLANT GROWTH AND DEVELOPMENT

    ARIHANT NEET|Exercise CHAPTER EXERCISES (MEDICAL ENTRANCES GALLERY )|77 Videos

Similar Questions

Explore conceptually related problems

Desired improved variety of economically useful crops are raised by

An improved variety is

Name the improved varieties of the following crops: (a) pigeon pea , (b) wheat

Which characters are desirable in new improved varieties of poultry, developed by cross breeding of indigenous and exotic breeds?

An improved variety of transgenic basmati rice

An improved variety of transgenic basmati rice

Match the improved varieties with related

The increase in foodgrain production after the introduction of improved varieties of crops is often referred as

Pusa Lerma is an improved variety of

ARIHANT NEET-PLANT BREEDING AND TISSUE CULTURE -Chapter exercises Taking it together
  1. What was the colour of high yielding Mexican wheat?

    Text Solution

    |

  2. Culture of isolated microspores results in the formation of

    Text Solution

    |

  3. Desired improved varieties of economically useful crops are raised by

    Text Solution

    |

  4. Somatic hybridisation can be used for

    Text Solution

    |

  5. In embryo culture, a young embryo develops into

    Text Solution

    |

  6. Root regenration occurs from the lower end of cultured shoots when the...

    Text Solution

    |

  7. Which technique can be helpful in over-coming hybridisation barrier

    Text Solution

    |

  8. Procedure between formation of plantlets in culture and establishment ...

    Text Solution

    |

  9. Formation of an organised structure from tissue culture is called

    Text Solution

    |

  10. Regeneration in tissue culture represents formation of

    Text Solution

    |

  11. Which is faster method of rapid clonal propagation?

    Text Solution

    |

  12. Haploid plant cultures are got from

    Text Solution

    |

  13. In tissue/ bacterial culture glassware and nutrients are sterilized th...

    Text Solution

    |

  14. Technique for production of disease-free plants

    Text Solution

    |

  15. Somatic hybridisation is achieved through ?

    Text Solution

    |

  16. Part of plant used for culturing is called

    Text Solution

    |

  17. Tissue culture technique was first attempted by

    Text Solution

    |

  18. Differentiation of callus into plant parts is

    Text Solution

    |

  19. Who discovered that morphogenesis in culture medium is controlled by h...

    Text Solution

    |

  20. The auxin commonly used in tissue culture is

    Text Solution

    |