Home
Class 12
BIOLOGY
The year 2003 was celebrated as the 50^(...

The year 2003 was celebrated as the `50^(th)` anniversary of discovery of

A

Transposons by McClintock

B

Protoplasm by Dujardin

C

Nucleus by Robert Brown

D

Structure of DNA by Watson and Crick

Text Solution

Verified by Experts

The correct Answer is:
D
Year 2003 was celebrated as `50^(th)` anniversary of discovery of structure of DNA by Watson and Crick (1953).
Promotional Banner

Topper's Solved these Questions

  • MOLECULAR BASIS OF INHERITANCE

    A2Z|Exercise Section A: Topicwise Questions (topic 2: The Search For Genetic Material) The Genetic Material Is Dn|16 Videos

  • MOLECULAR BASIS OF INHERITANCE

    A2Z|Exercise Section A: Topicwise Questions (topic 3:replication) The Experimental Proof, The Machinery And The E|26 Videos

  • MOCK TEST 3

    A2Z|Exercise EXERCISE|90 Videos

  • ORGANISMS AND POPULATIONS

    A2Z|Exercise Section D: Chapter-end Test|50 Videos

Similar Questions

Explore conceptually related problems

The year 2009 is being celebrated by the UN as

National Youth Festival is celebrated on the birth anniversary of which of the following personalities?

11th July is celebrated as:

In which year did the government of India approve the release of a commemorative stamp to mark the 50th anniversary of the Bhakra-Nangal Dam?

The 23rd National Youth Festival (NYF) 2020 was celebrated in Lucknow to commemorate the birth anniversary of _____.

A2Z-MOLECULAR BASIS OF INHERITANCE-Section D: Chapter -end Test
  1. The year 2003 was celebrated as the 50^(th) anniversary of discovery ...

    Text Solution

    |

  2. Wobble hypothesis establishes :

    Text Solution

    |

  3. DNA replication in eukaryotes commences :

    Text Solution

    |

  4. An anticodon of t-RNA can recognize more than one codon of m-RNA . It ...

    Text Solution

    |

  5. Who proposed that genes control production of enzymes ?

    Text Solution

    |

  6. Nobel Prize for one gene one enzyme hypothesis was given to

    Text Solution

    |

  7. The number of base substitution possible in amino acid codons is

    Text Solution

    |

  8. Find out the correct answers out of the following discoveries. 1. Gr...

    Text Solution

    |

  9. Protein helping in opening of DNA double helix in front of replication...

    Text Solution

    |

  10. Lac operon is

    Text Solution

    |

  11. Who synthesised the first artificial gene ?

    Text Solution

    |

  12. tRNA recognises ribosome by

    Text Solution

    |

  13. A mutation at one base of the first codon of a gene produces a non-fun...

    Text Solution

    |

  14. Jacob and Monod won Nobel Prize for their work on

    Text Solution

    |

  15. Temin worked on virus

    Text Solution

    |

  16. Reverse transcription was discovered by

    Text Solution

    |

  17. Transition mutation is due to replacement of

    Text Solution

    |

  18. Which organism was used by Beasdle and Tatum to proposed one gene one ...

    Text Solution

    |

  19. Which one is involved in DNA repair ?

    Text Solution

    |

  20. H.G. Khorana was awarded the Nobal Prize for :

    Text Solution

    |

  21. Telomere of eukaryotic chromosome possess short segments

    Text Solution

    |