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Question-1
Which of the following is a function of bone?
(A)
They protect delicate parts of body
(B)
They give colour to the blood
(C)
They help in breathing
(D)
None of these
Question-2
Muscles that carry out actions according to our wishes are called _________ muscles.
(A)
Cardiac
(B)
Voluntary
(C)
Non-voluntary
(D)
None of these
Question-3
The knee joint is a _______ joint.
(A)
Pivot
(B)
Hinge
(C)
Sliding
(D)
Ball-and-socket
Question-4
Which of the following is a movable joint?
(A)
Ball-and-socket joint
(B)
Sliding joint
(C)
Pivot joint
(D)
All of these
Question-5
Name the structure by which bones are fitted together.
(A)
Tendons
(B)
Fibres
(C)
Red blood cells
(D)
Joints
Question-6
The neck allows us to turn our head on both sides. Which joint makes this possible?
(A)
Pivot joint
(B)
Sliding joint
(C)
Ball-and-socket joint
(D)
Hinge joint
Question-7
Have you ever thought what would happen if neck joint was hinge joint instead of pivot joint?
(A)
We would be able to see behind us
(B)
We would not be able to move neck in every direction
(C)
Everything would be same as it is now
(D)
None of these
Question-8
How many bones are present in a newborn baby at the time of birth?
(A)
400
(B)
200
(C)
300
(D)
100
Question-9
The joint in ankle is a _______ joint.
(A)
Hinge
(B)
Ball-and-socket
(C)
Pivot
(D)
Sliding
Question-10
The bones are held together at the joint by tough structures called
(A)
Tendons
(B)
ligaments
(C)
nerves
(D)
muscles
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Std 3
ICSE/ISC
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