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8th Standard English Medium Science Subject T2 - Reaching the age of Adolescence Book Back 1 Mark Questions with Solution Part - I Question Bank Software Jun-15 , 2021

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8th Standard English Medium Science Subject T2 - Reaching the age of Adolescence Book Back 1 Mark Questions with Solution Part - I

8th Standard English Medium Science Subject T2 - Reaching the age of Adolescence Book Back 1 Mark Questions with Solution Part - I

8th Standard

    Reg.No. :
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Science

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

  1. The period at which an organism attains sexual maturity is called _____________

    (a)

    puberty

    (b)

    adolescence

    (c)

    growth

    (d)

    maturity

  2. Adam’s apple is the growth of the ________

    (a)

    pharynx

    (b)

    thyroid

    (c)

    larynx

    (d)

    parathyroid

  3. The sperm is produced by ____________

    (a)

    penis

    (b)

    ovary

    (c)

    uterus

    (d)

    testes

  4. Androgen production is regulated by ___________

    (a)

    GH hormone

    (b)

    LH hormone

    (c)

    TSH hormone

    (d)

    ACTH hormone

  5. ___________ intake needs to be increased to prevent osteoporosis in later life.

    (a)

    Potassium

    (b)

    Phosphorus

    (c)

    Iron

    (d)

    Calcium

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