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

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Creative Questions in class 10 Science  Subject. It will helps to get more idea about question  pattern in every Creative questions with solution.

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

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

10th Standard

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Science

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

  1. Franklin and Wilkin were awarded nobel prize for_______.

    (a)

    studying DNA replication

    (b)

    studying about RNA

    (c)

    X - ray diffraction studies of DNA.

    (d)

    isolating DNA

  2. Down's syndrome is a case of___________

    (a)

    Euploidy

    (b)

    Deletion

    (c)

    Translocation

    (d)

    Aneuploidy

  3. ________is a gene mutation

    (a)

    Deletion

    (b)

    Duplication

    (c)

    Translocation

    (d)

    Ploidy

  4. The enzyme called________ bind to the origin of replication site.

    (a)

    Replicase

    (b)

    Helicase

    (c)

    Amylase

    (d)

    Ligase

  5. In human, each cell normally consists _________of chromosomes.

    (a)

    23 pairs

    (b)

    22 pairs

    (c)

    20 pairs

    (d)

    12 pairs

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