Term 2 Movements One Mark Questions with Answer

8th Standard EM

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Science

Time : 00:30:00 Hrs
Total Marks : 21
    7 x 1 = 7
  1. Which of the following parts of our body help us in movement?
    (i) Bones (ii) Skin (iii) Muscles (iv) Organs Choose the correct answer from the options below.

    (a)

    (i) and (iii)

    (b)

    (ii) and (iv)

    (c)

    (i) and (iv)

    (d)

    (i) and (iv)

  2. Which one of the following organisms lack muscles and skeleton for movement?

    (a)

    Dog

    (b)

    Snail

    (c)

    Earthworm

    (d)

    Human being

  3. __________ joints are immovable.

    (a)

    Shoulder and arm

    (b)

    Knee and joint

    (c)

    Upper jaw and skull

    (d)

    Lower jaw and upper jaw

  4. Why do underwater divers wear fin-like flippers on their feet ?

    (a)

    To swim easily in water

    (b)

    To look like a fish.

    (c)

    To walk on water surface

    (d)

    To walk over the bottom of the sea (sea bed).

  5. External ear (pinna )is supported by

    (a)

    bone

    (b)

    cartilage

    (c)

    tendon

    (d)

    capsule

  6. Cockroach moves with the help of its

    (a)

    leg

    (b)

    bone

    (c)

    muscular foot

    (d)

    whole body

  7. Which one of the following categories of vertebrae are correctly numbered.

    (a)

    Cervical-7

    (b)

    Thoracic-10

    (c)

    Lumbar - 4

    (d)

    Sacral - 4

  8. 8 x 1 = 8
  9. Movement of organisms from place to place is called __________.

    ()

        

  10. __________ refers to change in position of the part of an organism,s body.

    ()

       

  11. A structure which provides rigid frame work to the body is called __________

    ()

       

  12. Axil skeleton in human consists of __________, __________, __________ and __________.

    ()

       

  13. Appendicular skeleton in human consists of __________ and __________.

    ()

      

  14. The place where two bones meet is termed as __________.

    ()

      

  15. __________ is attached to soft parts of the body like blood vessels, iris, bronchi and the skin

    ()

       

  16. __________ muscle makes pupil of eyes wider.

    ()

       

  17. 6 x 1 = 6
  18. Skull in humans consists of 22 bones

    (a) True
    (b) False
  19. There are 12 pairs of ribs in human body.

    (a) True
    (b) False
  20. Pelvic girdle is a part of axial skeleton.

    (a) True
    (b) False
  21. Hinge joint is slightly movable joint.

    (a) True
    (b) False
  22. Cardiac muscle is a voluntary muscle.

    (a) True
    (b) False
  23. The flexor and extensor muscle of the arm are antagonistic muscles.

    (a) True
    (b) False

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