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11th Standard English Medium Biology (Botany) Subject Mineral Nutrition Creative 1 Mark Questions with Solution Part - I

11th Standard

    Reg.No. :
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Biology

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

    1 Marks

    5 x 1 = 5
  1. Leghaemoglobin is ________

    (a)

    Oxygen scavenger in BGA

    (b)

    Oxygen, scavenger in Rhizobium

    (c)

    Oxygen scavenger in legume

    (d)

    scavenger in all nitrogen fixers

  2. A plant which is being researched as cleaning agent for polluted waters  ________

    (a)

    Pongamia

    (b)

    Withania

    (c)

    Lemon

    (d)

    Moringa

  3. ________ is a mineral required  greatest  amount by plants.

    (a)

    P

    (b)

    K

    (c)

    N

    (d)

    Mg

  4. Kheira disease of Rice is caused due to deficiency  of  __________

    (a)

    Mo

    (b)

    Zn

    (c)

    B

    (d)

    O

  5. The criteria for essential minerals was given by ___________

    (a)

    Van Helmont

    (b)

    Arnon

    (c)

    Sachs

    (d)

    Liebig

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