What are nerves.explairi it's types?
Answers
Answer:
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.
The main 2 types of nerves are sensory nerves and motor nerves. Sensory nerves also known as afferent nerves, carry impulses from sensory receptors towards the brain. Motor nerves also known as efferent nerves, carry impulses away from the brain to muscles and glands.
Explanation:
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Answer:
A nerve cell (neuron) consists of a large cell body and nerve fibers—one elongated extension (axon) for sending impulses and usually many branches (dendrites) for receiving impulses. Each large axon is surrounded by oligodendrocytes in the brain and spinal cord and by Schwann cells in the peripheral nervous system.
The main 2 types of nerves are sensory nerves and motor nerves. Sensory nerves also known as afferent nerves, carry impulses from sensory receptors towards the brain. Motor nerves also known as efferent nerves, carry impulses away from the brain to muscles and glands.