Home
Class 12
BIOLOGY
[A]: Polymerase chain reaction (PCR) fol...

[A]: Polymerase chain reaction (PCR) followed by DNA probe is used during DNA finger printing.
[R]: A DNA finger print is inherited and, therefore, resembles that of parent

A

If both A and R are true and R is the correct explanation of A

B

If both A and R are true but R is not the correct explanation of A

C

If A is true and R is false

D

If both A and R are false

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • Fungi

    TRUEMAN BIOLOGY|Exercise ASSERTION AND REASON|27 Videos

  • GENETICS AND EVOLUTION

    TRUEMAN BIOLOGY|Exercise SECTION-A|34 Videos

Similar Questions

Explore conceptually related problems

Father of DNA finger printing is

DNA finger printing can resolve

DNA finger printing has application in the field of

DNA finger printing technique was first developed by

DNA polymerase or taq enzyme used in PCR is isolated from

Write two advantages of DNA finger printing technique.

The polymerase chain reaction (PCR) is a noval test tbe method for amplifying first invented in 1984 by kary mullis permits the synthesis of millions of copies of specific DNA sequence in a few hours. Kary mullis (US) and michael smith (british-canadian) got Nobel prize in 1993 in

What is true about DNA polymerase used in PCR

Write the role of following in DNA replication: DNA Polymerase-III. Explain polygenic inheritance with example.

The following is the flow chart highlighting the steps in DNA finger printing technique. Identify a, b, c, d, e and f.

TRUEMAN BIOLOGY-Genetics-ASSERTION AND REASON
  1. Assertion : Identical twins are produced during two births , resulti...

    Text Solution

    |

  2. [A]: Genetic engineering is the use of tech- nology to alter the genom...

    Text Solution

    |

  3. [A]: Polymerase chain reaction (PCR) followed by DNA probe is used dur...

    Text Solution

    |

  4. [A]: The preparation of recombinant DNA re- quires restriction enzymes...

    Text Solution

    |

  5. [A]: Plasmids are small accessory rings of DNA found in some bacteria ...

    Text Solution

    |

  6. [A]: Proteins are polymers of amino acids. [R]: Nucleic acids are p...

    Text Solution

    |

  7. [A): Prokaryotic cells do not contain repressor protein [R]: They ...

    Text Solution

    |

  8. [A]: If a population is of dominant genotype AA, then the frequency of...

    Text Solution

    |

  9. [A]: In paracentric inversions the centromere is outside the inverted ...

    Text Solution

    |

  10. [A]: Polyploidy increases the tolerance of plants towards extreme clim...

    Text Solution

    |

  11. [A]: Haemophillia is a genetically linked dis- ease. [R]: The carri...

    Text Solution

    |

  12. [A]: Cytoplasmic male sterility is observed in maize. [R]: The cyto...

    Text Solution

    |

  13. Assertion: DNA synthesis occurs in G(1) and G(2) periods of cell cycle...

    Text Solution

    |

  14. [A]: Sickle-cell anaemia is a genetically de- termined disorder affect...

    Text Solution

    |

  15. [A]: The deleted region of long arm of chro- mosome 7 contains the ela...

    Text Solution

    |

  16. [A]: Centromere is the primary constriction on the metaphase chromosom...

    Text Solution

    |

  17. [A]: Dolly, a sheep is an example of cloning. [R]: Cloning in anoth...

    Text Solution

    |

  18. Assertion (A) : Replication and transcription occur in the nucleus but...

    Text Solution

    |

  19. [A]: Cycads were prevalent during Jurassic period. [R]: Jurassic pe...

    Text Solution

    |

  20. [A]: Evolution is descent with modification. [R]: Evolution is der...

    Text Solution

    |