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20 questions
Skeleton of human body is made up of
Cartilage
Bones
Both cartilage and bones
None of the above
Hip joint is
Hinge joint
Pivotal joint
Fixed joint
Ball and socket joint
Which of the following are the functions of the skeleton
Gives support to the body
Protects inner organs
Does not give shape to the body
All of the above
Which of the following joints is immovable?
Lower jaw and upper jaw
Upper jaw and skull
Knee and hip joint
Wrist and pivotal joint
Underwater divers wear fin-like flippers on their feet to
Swim easily in water
Walk on water surface
Look like a fish
Walk on the sea bed
Which of the following are the characteristics of the birds?
Light bones
Hollow bones
Strong muscles
Forelimbs modified as wings
Hinge joint can allow movement upto
360 degree
90 degree
45 degree
180 degree
An earthworm is able to move with the help of its
Bones
Bones and muscles
Muscles
Shell
Muscular foot is a locomotary organ in
Snakes
Cockroach
Earthworms
Snails
Which of the following organs are protected by the rib cage
Stomach
Heart
Lungs
Both heart and lungs
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