Question

What is a nervous tissuw give its funcation explain the structure of a neuron with diagram

Answer 1

Nervous tissue or nerve tissue is the main tissue component of the two parts of the nervous system; the brain and spinal cord of the central nervous system (CNS), and the branching peripheral nerves of the peripheral nervous system (PNS), which regulates and controls bodily functions and activity. It is composed of neurons, or nerve cells, which receive and transmit impulses, and neuroglia, also known as glial cells or more commonly as just glia(from the Greek, meaning glue), which assist the propagation of the nerve impulse as well as providing nutrients to the neuron.

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 Neurons contain organelles common to many other cells, such as a nucleus and mitochondria. They also have more specialized structures, including dendrites and axons. Once a signal is received by the dendrite, it then travels passively to the cell body.

Answer 2

the importance of the nervous tissue is that they make us feel the sensetions
they help us to feel the shape or size or any thing else
they help us to identify what is what
they help to know about the situations is because of specialized mechanism in our body . it works like electric current passing through wires . Brain ,Spinal cord and Nerves play an active role in this mechanism . they help us to identify the feelings of our minds

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