Home
Class 12
BIOLOGY
When chromosome breaks and the two fragm...

When chromosome breaks and the two fragments join together after rotating by `180^(@)` is called :

A

Deletion of one nucleotide

B

Duplicaiton

C

inversion

D

interstitial translocation

Text Solution

Verified by Experts

The correct Answer is:
C
Inversions occur when there are two breaks in a chromosome and the intercalary segment runites in a reverse order by rotating at 1800
Promotional Banner

Topper's Solved these Questions

  • CHROMOSOMAL BASIS OF INHERITANCE

    ARIHANT NEET|Exercise Chapter Exercise Medical entrances special format questions (Assertion-Reason )|4 Videos

  • CHEMICAL COORDINATION AND INTEGRATION

    ARIHANT NEET|Exercise MEDICAL ENTRANCES S GALLERY|100 Videos

  • DIGESTION AND ABSORPTION

    ARIHANT NEET|Exercise Chapter Exercise Medical entrance s gallery|87 Videos

Similar Questions

Explore conceptually related problems

when chromosome breaks and the the two fragment joion together after rotating by 180^(@) is called :

A segment of chromosome breaks and rejoins after 180^(@) rotation .It is

The group of solar cells joined together ina definite pattern is called a

Two glucose molecules are joined together by

Two or more cells joined together to form ____.

When bacterial chromosome is attached to plasmid, this is called

When two bodies stick together after collision, the collision is said to be

In yeasts , two yeasts, two organisms fuse together. This type of syngamy is called

ARIHANT NEET-CHROMOSOMAL BASIS OF INHERITANCE-Chapter Exercise Medical entrances gallery (Collection of questions Asked in NEET and Various medical Entrance Exams)
  1. Lack of independent assortment between two genes A and B in fruit fly ...

    Text Solution

    |

  2. Polyploidy can be induced the application of

    Text Solution

    |

  3. When chromosome breaks and the two fragments join together after rotat...

    Text Solution

    |

  4. Mutation is more common when it is present in

    Text Solution

    |

  5. The mutagenic agent among following is

    Text Solution

    |

  6. Among the following which one is the mutagenic agent ?

    Text Solution

    |

  7. Euploidy is best explained by

    Text Solution

    |

  8. Haploids are more suitable for mutation studies than the diploids. Thi...

    Text Solution

    |

  9. Genes present in the cytoplasm of eukaryotic cells, are found in

    Text Solution

    |

  10. Sex determination rato in a organism is given by (X)/(A)=1.5, then org...

    Text Solution

    |

  11. Gene when close together on a chromosome are known as

    Text Solution

    |

  12. The chromosomal rearrangement results in :

    Text Solution

    |

  13. the linkage map of X -chroosomes of fruitfly has 66 units with yellow ...

    Text Solution

    |

  14. The distance between the genes a,b,c and d in mapping units are a-d=3....

    Text Solution

    |

  15. Sex chromosomes of a female bird are represented by

    Text Solution

    |

  16. When a mutation is limited to be the substiution of one nucleotide for...

    Text Solution

    |

  17. In the hexaploid wheat, the haploid (n) and basic (x) numbers of chrom...

    Text Solution

    |

  18. What would happen if in a gene encoding a polypeptide of 50 amino acid...

    Text Solution

    |

  19. Crossing over that results in genetic recombination in higher organism...

    Text Solution

    |

  20. One of the parents of a cross has mutation in mitochondria. In that cr...

    Text Solution

    |