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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
Name the kind of tissue that Conducts messages from one part of the body to another
Fill in the blank
The .................. or nerve fibers constitute the nerves.
Write a short answer
What is a neuron?
Answer in detail.
What is the difference between an organ and an organ system?
State two characteristics of nerve cells.
What is the difference between the nervous tissue and the nervous system?
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.
