Home
Class 12
BIOLOGY
Sequence of which of the following is us...

Sequence of which of the following is used to know the phylogeny ?

A

mRNA

B

rRNA

C

tRNA

D

DNA

Text Solution

Verified by Experts

The correct Answer is:
B

The genes for rRNAs tend to be highly conserved and are therefore , often employed for phylogenetic studies.
Promotional Banner

Topper's Solved these Questions

  • MINERAL NUTRITION

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise MCQs|40 Videos
  • MORPHOLOGY OF FLOWERING PLANTS

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise Exercise|91 Videos

Similar Questions

Explore conceptually related problems

Phylogeny is

Which of the following is know as anhydron ?

Which of the following species is/are not know?

Define phylogeny

Which of the following codons is knows as ochre ?

What is phylogeny?

NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-MOLECULAR BASIS OF INHERITANCE-EXERCISE
  1. Jacob and Monod studied lactose metabolism in E. coli and proposed ope...

    Text Solution

    |

  2. In E.coli during lactose metabolism, repressor binds to :

    Text Solution

    |

  3. Sequence of which of the following is used to know the phylogeny ?

    Text Solution

    |

  4. In negative operon

    Text Solution

    |

  5. In which direction mRNA is synthesises on DNA template ?

    Text Solution

    |

  6. Gene and cistron words are sometimes used synonymously because

    Text Solution

    |

  7. E. coli about to replicate was placed in a medium containing radioacti...

    Text Solution

    |

  8. Due to discovery of which of the following in 1980 ' s the evolution w...

    Text Solution

    |

  9. Who proposed the 'Signal hyothesis' meant for the biosynthesis of secr...

    Text Solution

    |

  10. During replication of DNA , its two strands separate. Each of these se...

    Text Solution

    |

  11. The Pneumococcus experiment proves that

    Text Solution

    |

  12. In DNA when AGCT occurs , their association is as per which of the fol...

    Text Solution

    |

  13. DNA parts which can switch their position are

    Text Solution

    |

  14. Genes that are involved in turning on or off the transcription of set ...

    Text Solution

    |

  15. Protein synthesis in an animal cell, takes place

    Text Solution

    |

  16. Which of the following RNAs up specific amino acid (from amino acid po...

    Text Solution

    |

  17. The three codons which result in the termination of polypeptide chain...

    Text Solution

    |

  18. Genes are packed in bacterial chromosome by

    Text Solution

    |

  19. An enzyme that joins the ends of two strands of nucleic acids is a

    Text Solution

    |

  20. Okazaki fragments are seen during

    Text Solution

    |