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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
What does a neuron look like?
A tissue is formed of only one type of cells.
State whether the following statement is True or False.
Permanent tissue is made up of undifferentiated and dividing Cells.
Fill in the blank
The .................. or nerve fibers constitute the nerves.
Draw a labelled diagram of a neuron.
List one function of the following : 4.neuron
Study the diagram given below and then answer the question that follows:
Identify the cell.
Study the diagram given below and then answer the question that follows:
Name the parts labelled 1, 2, 3, 4, 5 and 6.
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?
Name the tissue associated with the following:
Conduction of nerve impulse.
