3. स्नायु कोष भनेको के हो? केन्द्रीय स्नायु प्रणालीलाई व्याख्या गर्नुहोस्।

What is a nerve cell? Describe the central nervous system.



Answer :

Final answer:

A nerve cell, or neuron, transmits signals in the nervous system, while the Central Nervous System (CNS) includes the brain and spinal cord and handles sensory information and responses.


Explanation:

Nerve cell, also known as a neuron, is a specialized cell in the nervous system that transmits electrical and chemical signals. Neurons have three main parts: dendrites that receive signals, a cell body containing the nucleus, and an axon that transmits signals to other neurons or cells.

The Central Nervous System (CNS) consists of the brain and spinal cord. It plays a vital role in processing sensory information, initiating responses, and coordinating body functions. The CNS communicates through electrical signals along neurons to interact with the peripheral nervous system.


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