Assignment for Body Movements 1 Questions and Answers Paper

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Question 1

State True or False

(a) Shoulder joint is a ball and socket joint

(b) A human body usually has 306 bones

(d) The longest bone in the human body is the thigh bone

(e) Bones are primarily made of Potassium

(f) Cartilage is hard and inflexible

Answer:

a) True

b) False

c) True

d) True

e) False

f) False

Question 2

Fill in the Blank

1. The X-rays show the shapes of the----------in our bodies.

2. Bones of the bird are------and-------

3. Knee joints is a---------joints

4. The bones are pulled when muscle---------

5. --------is the smallest bone present inside the ear

6. Snail moves with the help of------------

7. Upper Jaw and skull is------------

Answer:

1) Bone

2) Hollow and light

3) Hinge

4) Contract

5) Stapes

6) Muscular foot

7) Immovable

Question 3

Math the column

Math the column
Column A	Column B
Earthworms	The breast bones are connected to strong muscles which help them to flap their wings during flight
Fish	Move in a loop-like, zig-zag manner
Snakes	Move forward by repeated contractions and relaxations of their muscles in the skin.
Cockroach	With the help of their fins
Birds	Moves its legs with the help of muscles near the limbs

Answer:

Math the column
Column A	Column B
Earthworms	Move forward by repeated contractions and relaxations of their muscles in the skin.
Fish	With the help of their fins
Snakes	Move in a loop-like, zig-zag manner
Cockroach	Moves its legs with the help of muscles near the limbs
Birds	The breast bones are connected to strong muscles which help them to flap their wings during flight

Question 4

Crossword

Solve the below crossword

Across

1The bone on the back side of human body

2This part protects brain

3It can contract and expand during the process of breathing

4The writer of book ‘gait of animals’

5Bones in our body forms framework to give shape to our body.

Down

2 It is found in the nose, ears, and the rings of the trachea to give flexibility

3 Fish body shape

Answer

a) Streamlined

b) Backbone

c) Ribcage

d) Cartilage

e) Skeleton

f) Skull

g) Aristotle