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प्रश्न
Give structure, types and functions in brief of the following:
Nervous tissue
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उत्तर
Connective tissue
Structure - The cells of nervous tissue is called neuron. It is 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. Axons bundle together to form the nerve
Types -
The following are the different types of connective tissue:
(a) neuron: The main cell type in nervous tissue.
(b) neuroglia: Supporting cells in nervous tissue.
Functions - Nervous tissue is found in brain, spinal cord and nerves. It carries out transmission of signals or impulses within the body.
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संबंधित प्रश्न
What does a neuron look like?
Put a tick (✓) against the most appropriate alternative in the following statement.
The fine branches given out from the cell body of a nerve cell are __________.
State whether the following statement is True or False.
Permanent tissue is made up of undifferentiated and dividing Cells.
Draw a labelled diagram of a neuron.
State two characteristics of nerve cells.
Draw and label a neuron.
What is a nerve cell? Explain the importance of nervous tissue.
Differentiate between:
Nervous tissue and Nervous system
Name the tissue associated with the following:
Conduction of nerve impulse.
The ______ is a single, long fiber-like process that develops from the cyton.
