Nervous System :: Discussion


9.Out of the following, which one does not affect the speed of conduction of nerve impulse.
A.No. of ganglia
B.Myelin sheath
C.Axon diameter
D.Temperature
Answer:  Option  Answer: a
Explanation:

Explanation: The speed of conduction of nerve impulse depends upon three factors, i.e.,

myelin sheath, temperature, and axon diameter. Higher the temperature higher would be

the speed and also larger the diameter higher the speed.

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Published by:Saba Ibrahim

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