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10th Standard English Medium Science Subject Genetics Creative 1 Mark Questions with Solution Part - I Question Bank Software Jul-03 , 2021

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10th Standard English Medium Science Subject Genetics Creative 1 Mark Questions with Solution Part - I

10th Standard English Medium Science Subject Genetics Creative 1 Mark Questions with Solution Part - I

10th Standard

    Reg.No. :
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Science

Time : 00:30:00 Hrs
Total Marks : 5
    5 x 1 = 5

  1. V shaped chromosomes are called _______.

    (a)

    metacentric

    (b)

    acrocentric

    (c)

    submetacentric

    (d)

    telocentric

  2. The sex chromosomes in a human cell refer to the______

    (a)

    22nd pair

    (b)

    20th pair

    (c)

    23rd pair

    (d)

    21st pair

  3. The haploid condition in a human cell refers to________ chromosomes

    (a)

    44

    (b)

    23

    (c)

    46

    (d)

    22

  4. L shaped chromosomes are described as_______

    (a)

    acrocentric

    (b)

    metacentric

    (c)

    submetacentric

    (d)

    telocentric

  5. ______is not a nitrogenous base.

    (a)

    Adenine

    (b)

    Thymine

    (c)

    Leucine

    (d)

    Cytosine

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