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प्रश्न
What is a nerve cell? Explain the importance of nervous tissue.
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उत्तर
Nerve cell or neuron is a cell of the nervous system, capable of transmitting signals or impulses within the body. Each neuron consists of a cell body or cyton with a nucleus and elongated hair like extensions called axons and dendrites. Nervous tissue is found in brain, spinal cord and nerves and carries out transmission of signals or impulses within the body.
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संबंधित प्रश्न
State whether the following statement is True or False.
Only one type of tissue forms an organ.
Name the kind of tissue that Conducts messages from one part of the body to another
Write true or false of the statement. Rewrite the false statement correctly.
Short thread-like branches arising from the surface of the cyton are called axons.
Draw a labelled diagram of a neuron.
State two characteristics of nerve cells.
Explain the structure of neuron with the help of a labelled diagram.
Study the diagram given below and then answer the question that follows:
Identify the cell.
Study the diagram given below and then answer the questions that follow:
Where is this cell likely to be found in the human body and what is its function?
Differentiate between:
Nervous tissue and Nervous system
Name the tissue associated with the following:
Conduction of nerve impulse.
