Advertisements
Advertisements
प्रश्न
Give structure, types and functions in brief of the following:
Nervous tissue
Advertisements
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.
APPEARS IN
संबंधित प्रश्न
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 __________.
A tissue is formed of only one type of cells.
State whether the following statement is True or False.
Only one type of tissue forms an organ.
Fill in the blank
The .................. or nerve fibers constitute the nerves.
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.
List one function of the following : 4.neuron
State two characteristics of nerve cells.
Distinguish Between the Following Pairs in One Or Two Sentences (F) Axon and Dedrit
Study the diagram given below and then answer the question that follows:
Identify the cell.
Differentiate between:
Nervous tissue and Nervous system
