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12th Standard English Medium Biology (Zoology) Subject Molecular Genetics Creative 1 Mark Questions with Solution Part - I Question Bank Software Jun-21 , 2021

QB365 provides detailed and simple solution for every Creative Questions in class 12 Biology Subject. It will helps to get more idea about question pattern in every Creative questions with solution.

12th Standard English Medium Biology (Zoology) Subject Molecular Genetics Creative 1 Mark Questions with Solution Part - I

12th Standard English Medium Biology (Zoology) Subject Molecular Genetics Creative 1 Mark Questions with Solution Part - I

12th Standard

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Biology

Time : 01:00:00 Hrs
Total Marks : 5

    1 Marks

    5 x 1 = 5

  1. The term gene was coined by ________

    (a)

    Mendel

    (b)

    Lyon

    (c)

    Johannsen

    (d)

    Hershey

  2. The classical concept of a gene was given by _______.

    (a)

    Mendel

    (b)

    Sutton

    (c)

    Johannsen

    (d)

    Hofmeister

  3. Chromosomes were first observed by ________.

    (a)

    Miescher

    (b)

    Hofmeister

    (c)

    Avery

    (d)

    Griffith

  4. _______demonstrated that RNA is the genetic material in RNA containing viruses.

    (a)

    Avery

    (b)

    Conrat and Singer

    (c)

    Griffith

    (d)

    Watson and Crick

  5. In genetic code there are __________ possible triplets.

    (a)

    62

    (b)

    61

    (c)

    68

    (d)

    64

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