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9th Standard English Medium Science Subject World of Microbes Book Back 1 Mark Questions with Solution Part - I Question Bank Software Jun-14 , 2021

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9th Standard English Medium Science Subject World of Microbes Book Back 1 Mark Questions with Solution Part - I

9th Standard English Medium Science Subject World of Microbes Book Back 5 Mark Questions with Solution Part - I

9th Standard

    Reg.No. :
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Science

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

  1. Mosquito borne viral diseases are

    (a)

    malaria and yellow fever

    (b)

    dengue and chikungunya

    (c)

    filariasis and typhus

    (d)

    kala azar and diptheria

  2. Which one of the following is a pair of viral disease?

    (a)

    Filariasis, AIDS

    (b)

    Common cold, AIDS

    (c)

    Dysentry, Common cold

    (d)

    Typhoid, Tuberculosis

  3. The primary organ infected during tuberculosis is

    (a)

    bone marrow

    (b)

    intestine

    (c)

    spleen

    (d)

    lungs

  4. The organ affected by jaundice is

    (a)

    liver

    (b)

    lungs

    (c)

    kidney

    (d)

    brain

  5. Poliomyelitis virus which causes infantile paralysis enters the body through

    (a)

    skin

    (b)

    mouth and nose

    (c)

    ears

    (d)

    eye

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