Answers

2015-11-07T20:38:26+05:30
brain , spinal chord and nerves all are composed of nerve tissue . nerve cells is a type of connective tissue . nerve cell is called neurons . a neuron consist of a cell body with a nucleus and cytoplasm from which long thin hair arises. long part of the  cell is called axon and there are many short branches named as dendrites.
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2015-11-08T08:24:12+05:30
Neurons are nerve cells, or cells found in the nervous system. These are specialized cells designed to stimulate other cells in the body in order to communicate. 
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