Home
Class 12
BIOLOGY
In the hexaploid wheat, the haploid (n) ...

In the hexaploid wheat, the haploid (n) and basic (x) numbers of chromosomes are

A

n=21 and x=21

B

n=21 and x=14

C

n=21 and x=7

D

n=7 and x=21

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

    MODERN PUBLICATION|Exercise COMPETITION FILE (MATCHING TYPE QUESTIONS:)|3 Videos

  • STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

    MODERN PUBLICATION|Exercise COMPETITION FILE (ASSERTION REASON TYPE QUESTIONS:)|11 Videos

  • STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

    MODERN PUBLICATION|Exercise REVISION EXERCISES (QUESTIONS FROM CBSE BOARD EXAMINATIONS)|5 Videos

  • SEXUAL REPRODUCTION IN FLOWERING PLANTS

    MODERN PUBLICATION|Exercise Competition File (Assertion & Reasons Type Questions)|19 Videos

Similar Questions

Explore conceptually related problems

In the hexaploid wheat, the haploid (n) and basic (x) number of chromosomes are :

In plants maximum number of chromosomes (2n=1262) are found in

In plants, maximum number of chromosomes (2n=1262) are found in

Minimum haploid numbers of chromosomes in plant kindgom

A haploid set of chromosomes is called

In an organism, 4n=100. the haploid and monoploid number of chromosomes in this organism will be

Basic set of chromosome number is called

In which one of the following combinations (1-4) of the number of chromosomes is the present day hexaploid wheat correctly represented ?

MODERN PUBLICATION-STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION-COMPETITION FILE (OBJECTIVE TYPE QUESTIONS)
  1. In the hexaploid wheat, the haploid (n) and basic (x) numbers of chrom...

    Text Solution

    |

  2. A high density of elephant population in an area can result in

    Text Solution

    |

  3. India's wheat yield revolution of 1960 s was possible primarily due to

    Text Solution

    |

  4. The most likely reason for the development of resistance against pesti...

    Text Solution

    |

  5. Emasculation is connected with:

    Text Solution

    |

  6. In maize, hybrid vigour is exploited by:

    Text Solution

    |

  7. The new varieties of plants are produced by

    Text Solution

    |

  8. Blindness prevented by use of which crop in poor country?

    Text Solution

    |

  9. Farmers in a particlular region were concerned that pre mature yellowi...

    Text Solution

    |

  10. Which is linked to discovery of Bordeaux mixture as fungicide ?

    Text Solution

    |

  11. A transgenic food crop which may help in solving the problem of night...

    Text Solution

    |

  12. Trichoderma-harzianum has proved a useful microorganism for :

    Text Solution

    |

  13. Which proves to be effective biological control for nematodal pathogen...

    Text Solution

    |

  14. Which is correctly matched?

    Text Solution

    |

  15. Name on disease of mulbery silkworm caused by a protozoan:

    Text Solution

    |

  16. The bacterium Bacillus thuringiensis is widely used in contemporary bi...

    Text Solution

    |

  17. निम्न में से कौन एक जैव-कीटनाशक के रूप में प्रयुक्त नहीं होता है

    Text Solution

    |

  18. Which of the following is correctly matched?

    Text Solution

    |

  19. Wonder wheat is a new wheat variety developed by

    Text Solution

    |

  20. Heating of milk of ant other liquid at 63^(@) C and sudden cooling is ...

    Text Solution

    |