Assignment for Body Movements 1 Questions and Answers Paper (For CBSE, ICSE, IAS, NET, NRA 2022)
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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
(c) Skeleton provides framework and shape to the body
(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
| 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:
| 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