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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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