What is the nervous system? Explain with the help of diagram.

1.	What is the nervous system? Explain with the help of diagram.
Answer» Receptors\xa0: Are specialized tips of some nerve cells that detect the in formation from the environment.Receptors are sense OrgansNeuron\xa0: It is the structural and functional unit of nervous system.Neurons\xa0(also known as neurones, nerve cells and nerve fibers) are electrically excitable cells in the nervous system that\xa0function\xa0to process and transmit information. In vertebrate animals,\xa0neurons\xa0are the core components of the brain, spinal cord and peripheral nerves.The primary components of the\xa0neuron\xa0are the soma (cell body), the axon (a long slender projection that conducts electrical impulses away from the cell body), dendrites (tree-like structures that\xa0receive\xa0messages from other\xa0neurons), and synapses (specialized junctions between\xa0neurons).The axon (nerve\xa0fibre) transmits electrical signals from the\xa0cell\xa0body. The dendrites are branching fibres that receive electrical signals from other neurons. The shape of a neuron is determined by the job it does.Synapse\xa0:The point of contact between the terminal branches of axon of one neuron with the dendrite of another neuron is called synapse.?

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