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प्रश्न
State the Function:
Myelin sheath
State the functions of the following:
Myelin sheath
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उत्तर
The myelin sheath covers the axon of a nerve cell, provides insulation and prevents indiscriminate distribution and leakage of nerve impulses.
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संबंधित प्रश्न
Write the names of the indicated parts 1 to 6 in the following diagram:
Which parts of the body form the central nervous system?
The life processes in humans are controlled and regulated by :
(a) reproductive and endocrine systems
(b) respiratory and nervous systems
(c) endocrine and digestive systems
(d) nervous and endocrine systems
Fill in the blank:
Peripheral nervous system consists of _________.
State whether the following statement is true (T) or false (F):
Each neuron consists of three parts called cell body, cyton, and axon.
Find the odd-one-out, giving reasons:
Axon, cell body, dendrite, cerebellum
Answer the following questions briefly:
Explain how the human eye adapts itself to bright light and dim light.
What are the functions of proprioceptors?
State the Function:
Cerebrum
What constitutes the central and peripheral nervous systems? How are the components of central nervous system protected?
