2nd Class Science Human Body and their Needs Brain

Brain

Category : 2nd Class

*       Introduction

Our body is made up of organs. The smallest particle which constitutes to form a human body is called cell. We know that many bricks are joined to form the wall of a house. Our body is also made by joining too many cells to form a tissue and tissues are joined to form an organ. Our body is formed by joining these organs in proper manner. In this chapter, we will study about the parts or organs of our body.

 

*      Brain

Read the following about human brain:

Brain is in the head part of the body.

Brain is the internal Part of the body.

Brain is the main or central organ of the nervous system.

Brain is the thinking part of the body.

Brain is also known as storehouse of the knowledge.

Brain controls the body function.

 

Look at the following picture of human's brain:

 

 

 

common.jpg

 

      Brain is located in which one of the following parts of human body.

(a) Hand                                                              

(b) Legs

(c) Neck                                                              

(d) Head

 

Answer: (d)

Explanation 

Brain is in the head part of the human body. Therefore, option (D) is correct and rest of the options is incorrect.

 

 

      Which one of the following is true?

(a) Brain is the lower part of the body

(b) Brain has no connection of thinking

(c) Brain is the thinking part of the body

(d) Living organism has no brain

 

Answer: (C)

Explanation

Brain is the thinking part of the human body. Therefore, option (C) is correct and rest of the options is incorrect.

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