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11th Standard Biology English Medium Free Online Test 1 Mark Questions 2020

11th Standard

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Biology

Time : 00:10:00 Hrs
Total Marks : 10

    Answer all the questions

    10 x 1 = 10
  1. The correct statement regarding Blue green algae is

    (a)

    lack of motile structures

    (b)

    presence of cellulose in cell wall

    (c)

    absence of mucilage around the thallus

    (d)

    presence of floridean starch

  2. Disease causing organisms are called as ___________

    (a)

    organisms

    (b)

    pathogens

    (c)

    recipients

    (d)

    decomposers

  3. Lysozyme is secreted by phage during ____________

    (a)

    Adsorption

    (b)

    Synthesis

    (c)

    Penetration

    (d)

    Maturation

  4. Dermatophytes are fungi which cause infection in the __________

    (a)

    Head

    (b)

    Foot

    (c)

    Skin

    (d)

    Nail

  5. Bacteriophage is made up of ____________.

    (a)

    DNA

    (b)

    Protein

    (c)

    Nucleoprotein

    (d)

    Lipid

  6. __________ is imperfect fungi.

    (a)

    Deutromycetes

    (b)

    Basidiomycetes

    (c)

    Actinomycetes

    (d)

    Oomycetes

  7. Prevention of substances from leaking across the tissue is provided by

    (a)

    Tight junction

    (b)

    Adhering junction

    (c)

    Gap junction

    (d)

    Elastic junction

  8. Identify the wrong match

    (a)

    Bowman's capsule - Glomerular filteration

    (b)

    DCT - Absorption of glucose

    (c)

    Henle's loop - Concentration of urine

    (d)

    PCT - Absorption of Na+ and K+ ions

  9. Which of the following cranial nerve controls the movement of eye ball ?

    (a)

    Trochlear nerve

    (b)

    Optic nerve

    (c)

    Olfactory nerve

    (d)

    Vagus nerve

  10. For every CO2 molecule entering the C3 cycle, the number of ATP & NADPH required

    (a)

    2ATP + 2NADPH

    (b)

    2ATP + 3NADPH

    (c)

    3ATP + 2NADPH

    (d)

    3ATP + 3NADPH

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