Advertisements
Advertisements
प्रश्न
What is a nerve cell? Explain the importance of nervous tissue.
Advertisements
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.
APPEARS IN
संबंधित प्रश्न
State whether the following statement is True or False.
Permanent tissue is made up of undifferentiated and dividing Cells.
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.
Define the term of neuron
Answer in detail.
What is the difference between an organ and an organ system?
Draw a labelled diagram of a neuron.
List one function of the following : 4.neuron
Distinguish Between the Following Pairs in One Or Two Sentences (F) Axon and Dedrit
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
