Question

St Lukes Day School
Class Test
Class-V
Sub Science
Time: 30 mins
F.M-20
1. Fill in the blanks
5
A) The skeletal system of an adult has bones.
B)
muscles are present in our heart.
C) The skull protects our
D) The bone in the upper arm is called
E) The ribcage is formed by pairs of ribs.
2. Write True or False. If false then identify the error and correct the statement.
5
A) Lemon is a good source of Vitamin A.
B) We should always keep our back straight while sitting.
C) Do not eat protein rich food.
3. Answer in one word 5
A) Joints that allow movement in all direction.
B) It provides support system to the bones in our body.
C) The Vitamin that absorbs the calcium present in food
D) Joints in the skull
E) A place where two bones are joined together
4.
Answer the following questions
A) Name the major bones in the human body? 2
B) How many types of movable joints are there in human body ?Name them. 2
C) What is bone marrow? 1​

Answer 1

Answer:

ques.1

A.206

B.cardiac

C.brain

D.humerus

E.12

ques.2 true / false

A.false

B.true

C.false

Answer 2

Answer 1 :

1. 213
2. Cardiac
3. brain
4. humerus
5. 12 pairs

Answer 2 :

1. False ; Lemon is a good source of Vitamin C .
2. True
3. False ; Do eat protein rich food.

Answer 3 :

1. Ball and Socket joint
2. The musculoskeletal system
3. Vitamin D
4. fibrous joints
5. Joints

Answer 4 :

1) The skeleton :

• Skull – including the jaw bone.
• Spine – cervical, thoracic and lumbar vertebrae, sacrum and tailbone (coccyx)
• Chest – ribs and breastbone (sternum)
• Arms – shoulder blade (scapula), collar bone (clavicle), humerus, radius and ulna.
• Hands – wrist bones (carpals), metacarpals and phalanges.
• Pelvis – hip bones.

2) The six types of freely movable joint include ball and socket, saddle, hinge, condyloid, pivot and gliding. Common causes of joint pain include inflammation (pain and swelling), infection and injury.

3) Bone marrow is soft, spongy tissue in the body that contains hematopoietic stem cells. It is found in the center of most bones. Hematopoietic stem cells are also found in the blood that is moving throughout your body.

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