Column A Column B (a) Vertebrates (i) Fixed joints (b) Earthworms (ii) Muscular foot (c) Snail (iii) Have a backbone (d) Cockroach (iv) Bristles (e) Skull bones (v) Exoskeleton

(a) - (iii) Backbone (or spine) is the structure made up of many small bones that run from the base of the skull to the lower back. The backbone is made up of many small bones called vertebrae. It consists of 33 vertebrae. (b) - (iv) Earthworms have tiny bristles under their body to help in gripping the ground. (c) - (ii) A snail moves forward with the help of a muscular organ called foot. (d) - (v) The body of cockroach is covered with a hard outer skeleton called exoskeleton. (e) - (i) Fixed joints do not move in any direction. The skull bones are made up of 22 bones, out of which only one bone is movable. Column A Column B (a) Vertebrates (iii) Have a backbone (b) Earthworms (iv) Bristles (c) Snail (ii) Muscular foot (d) Cockroach (v) Exoskeleton (e) Skull bones (i) Fixed joints

E M B I B E

CANDID New Trends in SCIENCE 6>Chapter 8 - Body Movements>TEST YOUR KNOWLEDGE>Q B

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The kind of joint present in our elbow and knee is joint.

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Important Questions on Body Movements

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CANDID New Trends in SCIENCE 6>Chapter 8 - Body Movements>TEST YOUR KNOWLEDGE>Q B

Shell, a hard rounded structure, is found in _____(cockroach/snail).

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CANDID New Trends in SCIENCE 6>Chapter 8 - Body Movements>TEST YOUR KNOWLEDGE>Q B

_____ (Muscles/ Tendons/ Mucus) help the bones to move at the joints.

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CANDID New Trends in SCIENCE 6>Chapter 8 - Body Movements>TEST YOUR KNOWLEDGE>Q B

When a muscle contracts, it _____ (pushes/ pulls) the movable bone.

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CANDID New Trends in SCIENCE 6>Chapter 8 - Body Movements>TEST YOUR KNOWLEDGE>Q C

	Column A		Column B
(a)	Vertebrates	(i)	Fixed joints
(b)	Earthworms	(ii)	Muscular foot
(c)	Snail	(iii)	Have a backbone
(d)	Cockroach	(iv)	Bristles
(e)	Skull bones	(v)	Exoskeleton