2nd Class Science Human Body and their Needs Bones

Bones

Category : 2nd Class

*     Bones

 

Read the following about the human bones:

There are 206 bones in the human body.

Bones are in the internal part of the body.

Bones make frame of the body.

Bones support movement of the body.

Bones protect various organs of the body.

Bones store minerals.

It produces blood.

Bones are the internal rigid part of the body.

They have different lengths, shapes and sizes.

 

Look at the following picture of the human bones:

 

 

 

common.jpg

 

     Which one of the following is the internal rigid part of the human body?

(a) Skin

(b) Bones

(c) Ears

 (d) Eyes

 

Answer: (b)

Explanation

Bones are the internal rigid parts of the human body. Therefore, option (B) is correct and rest of the options is incorrect.

 

 

      Which one of the following parts of human body makes frame of the body?

(a) Hair

(b) Nail

(c) Sole  

(d) Bone

 

Answer: (d)

Explanation 

Bones make the frame of the human body. Therefore, option (D) is correct and rest of the options is incorrect.

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