Body Movements Test

Result

Body Movements Test - 12

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Weekly Quiz Competition

Question 1
1 / -0

Underwater divers wear fin-like flippers on their feet to

A
Swim easily in water.

B
Look like a fish.

C
Walk on water surface.

D
Walk over the bottom of the sea (sea bed).

Solution

Divers when going underwater wear fin-like flippers on their feet to make their body to get efficient which helps to reduce the haul of water acting on their body, thus helping them to move easily and quickly in deep water.
So, the correct answer is option (a) swim easily in water.
Question 2
1 / -0

Ram kicks a football. This is due to the action of

A
Hip

B
Toes

C
Knees

D
None of these

Solution

Kicking the ball involves the bending of the leg which is made possible by the joint at the knees. Knees allow the leg to bend only in the backward direction.
Hence the correct option is C.
Question 3
1 / -0

Legs for movement are absent in which of the following animals?

A
Dogs

B
Crows

C
Snakes

D
Cows

Solution

Snakes do not possess legs. They move by slithering that involves the entire body. Humans, birds and cows have legs.
Hence the correct option is C.
Question 4
1 / -0

Bristles under the body help which of the following organisms in movement?

A
Snake

B
Fish

C
Earthworm

D
Birds

Solution

Under its body, the earthworm has a large number of tiny bristles (hair-like
structures) projecting out. The bristles are connected with muscles. The bristles help to get a good grip on the ground which helps during movement.
Hence the correct option is C.
Question 5
1 / -0

The modification of the outer skeleton into plates for movement is seen in

A
Cockroach

B
Earthworm

C
Fish

D
Snail

Solution

Cockroaches walk and climb as well
as fly in the air. They have three pairs
of legs. These help in walking. The body
is covered with a hard outer skeleton.
This outer skeleton is made of number of plates joined together and that
permits movement.
There are two pairs of wings attached
to the body behind head.
Hence the correct option is A.
Question 6
1 / -0

How do snakes move?

A
They have legs

B
They use the whole body to slither

C
Both A and B

D
None of these

Solution

Snakes do not possess legs or arms. They move from one place to another through a slithering action that involves the whole body.
Hence the correct option is B.
Question 7
1 / -0

Earthworm moves due to the action of

A
Bones

B
Muscles

C
Bones and muscles

D
Cartilage
Solution
- The earthworm does not have bones.
- It has muscles that help to extend and shorten the body.
- During movement, the earthworm first extends the front part of the body, keeping the rear portion fixed to the ground.
- Then it fixes the front end and releases the rear end. It then shortens the body and pulls the rear end forward.
- This makes it move forward by a small distance.
Hence the correct option is B.
Question 8
1 / -0

The bending of arm to touch the shoulder with the fingers is due to the action of _____.

A
Shoulder

B
Elbow

C
Wrist

D
Arm

Solution

The bending action of the arm is due to the action of the elbow. It enables us to touch the shoulder with our fingers. Elbows are capable of bending the arm only in the upward direction.
Hence, the correct option is B.
Question 9
1 / -0

In which animals does the streamlined body helps in the movement?

A
Snakes

B
Fish

C
Cockroach

D
Humans

Solution

The head and tail of the fish are smaller than the middle portion of the body the body tapers at both ends. This body shape is called streamlined. The shape is such that water can flow around it easily and allow the fish to
move in the water.
Hence the correct option is B.
Question 10
1 / -0

Hollow bones are characteristic features of

A
Fish

B
Earthworm

C
Cockroach

D
Birds

Solution

Birds fly in the air and walk on the
ground. Some birds like ducks and
swans also swim in water. The birds can
fly because their bodies are well suited
for flying. Their bones are hollow and
light.
Hence the correct option is D.

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Body Movements Test - 12

Result

Body Movements Test - 12

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SHARING IS CARING

Question 1

Swim easily in water.

Look like a fish.

Walk on water surface.

Walk over the bottom of the sea (sea bed).

Solution

Question 2

Hip

Toes

Knees

None of these

Solution

Question 3

Dogs

Crows

Snakes

Cows

Solution

Question 4

Snake

Fish

Earthworm

Birds

Solution

Question 5

Cockroach

Earthworm

Fish

Snail

Solution

Question 6

They have legs

They use the whole body to slither

Both A and B

None of these

Solution

Question 7

Bones

Muscles

Bones and muscles

Cartilage

Solution

Question 8

Shoulder

Elbow

Wrist

Arm

Solution

Question 9

Snakes

Fish

Cockroach

Humans

Solution

Question 10

Fish

Earthworm

Cockroach

Birds

Solution

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