Home
Class 11
BIOLOGY
Chromosomes are the...

Chromosomes are the

A

Physical basis of heredity

B

Physical basis of life

C

Chemical basis of heredity

D

Dynamic centres of the cells

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • THE UNIT OF LIFE

    AAKASH SERIES|Exercise EXERCISE-II|75 Videos

  • THE UNIT OF LIFE

    AAKASH SERIES|Exercise EXERCISE-III (Previous AIPMT/NEET Questions)|84 Videos

  • THE UNIT OF LIFE

    AAKASH SERIES|Exercise EXERCISE - I (Nucleus )|25 Videos

  • THE LIVING WORLD

    AAKASH SERIES|Exercise EXERCISE-III (Previous AIPMT/NEET Questions) |14 Videos

Similar Questions

Explore conceptually related problems

Lampbrush chromosomes are special type of chromosomes found in

In a certain taxon of insects,some have 17 chromosomes and the other have 18 chromosomes. The 17 and 18 chromosome bearig organisms are

Chromosomes are scattered in the cytoplasm during

Female baby having 23 pairs of chromosomes at the age of 18 years, has …… pair autosomes, and …. Of sex chromosomes.

At metaphase, chromosomes are attached to the spindle fibres by their

Chromosomes are first visible under light microscope during

At what phase of meiosis homologous chromosomes are separated?

The cells of endosperm have 24 chromosomes. What will be the number of chromosomes in the gametes

The male gametes of rice plant have 12 chromosomes in their nucleus. The chromosome number in the female gameter, zygote and the cells of the seedling will be, respectively

The number of chromosomes in the shoot tip cells of a maize plant is 20. The number of chromosomes in the microspore mother cells of the same plant shall be

AAKASH SERIES-THE UNIT OF LIFE -EXERCISE - I (Chromosomes)
  1. Differential stainability of a chromosome is called

    Text Solution

    |

  2. Chromosome theory of inheritance was pro posed by

    Text Solution

    |

  3. Chromosomes are the

    Text Solution

    |

  4. Diagramatic representation of karyotype is

    Text Solution

    |

  5. Ends of chromosomes exhibiting polarity and offering stability are kno...

    Text Solution

    |

  6. Size of chromosome can be measured easily in Metaphase

    Text Solution

    |

  7. V-shaped anaphasic chromosome is

    Text Solution

    |

  8. Plant showing highest number of chromosomes belongs to

    Text Solution

    |

  9. Chracteristic diploid chromosome complement of an organism is called

    Text Solution

    |

  10. The haploid chromosome number in sugarcane is how many times greater t...

    Text Solution

    |

  11. Number of genomes in a tetraploid plant having 24 chromosomes is

    Text Solution

    |

  12. A plant having two genomes and four chromo somes is

    Text Solution

    |

  13. Histone octamer acts as the core of the nucleo some. The type of histo...

    Text Solution

    |

  14. Number of H1 proteins associated with a 10 nucleosomes in chromatin fi...

    Text Solution

    |

  15. A chromosome with centromeres and arms in 1:1 ratio is

    Text Solution

    |

  16. A telocentric chromosome of metaphase consists of

    Text Solution

    |

  17. The ratio between Histone .2. and Histone 1 associated with eukaryotic...

    Text Solution

    |

  18. Chromosomes were first observed by Hofmeister in

    Text Solution

    |

  19. Chromosome morphology can be best studied during

    Text Solution

    |

  20. The ratio of centromeres, kinetochores, DNA molecules in a metaphase c...

    Text Solution

    |