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11th Standard Zoology - Locomotion and Movement English Medium Free Online Test One Mark Questions 2020 - 2021

11th Standard

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Zoology

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

    Answer all the questions

    10 x 1 = 10
  1. Muscles are derived from

    (a)

    ectoderm

    (b)

    mesoderm

    (c)

    endoderm

    (d)

    neuro ectoderm

  2. The functional unit of a muscle fibre is

    (a)

    sarcomere

    (b)

    sarcoplasm

    (c)

    myosin

    (d)

    actin

  3. The protein present in the thin filament is

    (a)

    myosin

    (b)

    actin

    (c)

    pectin

    (d)

    leucin

  4. Each skeletal muscle is covered by

    (a)

    epimysium

    (b)

    perimysium

    (c)

    endomysium

    (d)

    hypomysium

  5. Name of the joint present between the atlas and axis is

    (a)

    synovial joint

    (b)

    pivot joint

    (c)

    saddle joint

    (d)

    hinge joint

  6. Synovial fluid is found in

    (a)

    Ventricles of the brain

    (b)

    Spinal cord

    (c)

    Immovable joint

    (d)

    Freely movable joints

  7. ______________muscles are involved in smiling and ___________ in frowning.

    (a)

    17 and 43

    (b)

    18and43

    (c)

    17and36

    (d)

    15 and 48

  8. __________is a unpaired bone.

    (a)

    Maxilla

    (b)

    Palatine

    (c)

    Vomer

    (d)

    Zygomatic

  9. The vertebrae which get reduced in an adult are_____________
    (i) Cervical (ii) Coccyx (iii) Sacral (iv) Thoracic

    (a)

    (i) and (ii)

    (b)

    (ii) and (iii)

    (c)

    (ii) and (iv)

    (d)

    (i) and (iv)

  10. Angular joint is seen____________

    (a)

    between atlas and axis

    (b)

    between radius and carpal

    (c)

    between carpal and metacarpal

    (d)

    between humerus and pectoral girdle

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