Human Body - Nervous System

Human Body - Nervous System

by Vedant Kashyap

​We Know

​1. All the functions of our body are controlled by the nervous system.

​2. The brain, the spinal cord and the nerves are important parts of the            nervous system.

​3. Our sense organs help us to sense our surroundings.

​The Brain

​The brain is most delicate organ.

​It is made up of million of nerve cells.

​The adult human brain weighs about 1.4 kgs.

​The brain sends and recieves information from all parts of the body.

​The human brain is made up of three different parts, each part having its own function.

​They are the cerebrum, the cerebrellum and the medulla.

Multiple Choice

The brain is most ________ organ.

• soft

• delicate

• hard

Multiple Choice

The adult human brain weighs about

• 1.1kgs

• 3.4kgs

• 1.9kgs

• 1.4kgs

Multiple Select

The human brain is made up of

• medulla

• cerebrum

• cerebellum

• none

Cerebrum