Question

write short notes on nerves

Answer 1

Answer:

In biology, the nervous system is a highly complex part of an animal that coordinates its actions and sensory information by transmitting signals to and from different parts of its body.

Answer 2

A nerve is a cable-like structure within the body designed to conduct nerve impulses that relay information from one part of the body to another.

A typical nerve is made up of a bundle of fibres which are wrapped around layers of tissue and fat, and they stretch throughout the body. These nerves transmit information along the axons to the respective organs. These are the basic elements that constitute a nerve.

Nerves are a part of the nervous system. They are primarily involved in control and the coordination of all the parts of the body.

The nervous system not only sends and receives messages but also processes them into chemical signals called impulses in the human body. A wide network of nerves is spread throughout our body, which also runs through the brain, the spinal cord and many organs.