Home
Class 12
BIOLOGY
In recent years,DNA sequences (nucleotid...

In recent years,DNA sequences (nucleotide sequence) of maternal DNA and Y-chromosome were considered for the study of human evolution ,because :

A

They are small and therefore, easy to study

B

They are uniparental in origin and do not take part in recombination

C

There structure is known in greater detail

D

They can be studied from the samples of fossil remains.

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • EVOLUTION

    AAKASH INSTITUTE|Exercise SECTION-D ASSERTION-REASON TYPE QUESTIONS|20 Videos

  • EVOLUTION

    AAKASH INSTITUTE|Exercise TRY YOURSELF|29 Videos

  • EVOLUTION

    AAKASH INSTITUTE|Exercise SECTION-B OBJECTIVE TYPE QUESTIONS|30 Videos

  • ENVIRONMENTAL ISSUES

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION D|15 Videos

  • EXCRETORY PRODUCTS AND THEIR ELIMINATION

    AAKASH INSTITUTE|Exercise SECTION D ( ASSERTIN-REASON TYPE QUASTION)|10 Videos

Similar Questions

Explore conceptually related problems

In recent years,DNA sequences (nucleotide sequence) of mt-DNA and Y-chromosome were considered for the study of human evolution ,because :

In recent years, DNA sequence (nucleotide sequence) of mt-DNA and Y chromosomes were considered for the study of human evolution, because

DNA sequencing.

The correct sequence of human evolution is

Change in sequence of nucleotide in in DNA is called

Telemere repetitive DNA sequences control the function of eukarote chromosomes because they

The nucleotide sequence AGGCCGAC can be verified as DNA or RNA segment on the basis of

AAKASH INSTITUTE-EVOLUTION-SECTION-C PREVIOUS YEARS QUESTIONS
  1. Convergent evolution is illustrated by

    Text Solution

    |

  2. Random genetic drift in a population probably result from

    Text Solution

    |

  3. In recent years,DNA sequences (nucleotide sequence) of maternal DNA an...

    Text Solution

    |

  4. Industrial melanism is and example of

    Text Solution

    |

  5. Darwin in his 'Natural Selection Theory' did not believe in any role o...

    Text Solution

    |

  6. Which one of the following correctly describes the homologous structur...

    Text Solution

    |

  7. Which one of the following is categorised under living fossils?

    Text Solution

    |

  8. Age of fossils in the past was generally determined by radiocarbon met...

    Text Solution

    |

  9. Presence of gills in the tadpole of frog indicates that :

    Text Solution

    |

  10. According to Oparin, which one of the following was not present in the...

    Text Solution

    |

  11. Using imprints from a plate with complete medmm and carrying bacterial...

    Text Solution

    |

  12. At a particular locus, frequency of allete A is 0.6 and that of allele...

    Text Solution

    |

  13. G-6-P dehydrogenase deficiency is associated with heamolysis of :

    Text Solution

    |

  14. Probiotics are

    Text Solution

    |

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

    Text Solution

    |

  16. One of the important consequences of geographical isolation is

    Text Solution

    |

  17. Sickle cell anemia is

    Text Solution

    |

  18. Mutations can be induced with

    Text Solution

    |

  19. Darwin judged the fitness of an individual by

    Text Solution

    |

  20. Analogous structures are a result of

    Text Solution

    |