|
Muscle contraction is initiated by the signal sent by |
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|
a) |
CNS |
b) |
PNS |
|
c) |
ANS |
d) |
Neutral transmitters |
|
Muscle contraction is initiated by the signal sent by |
|||
|
a) |
CNS |
b) |
PNS |
|
c) |
ANS |
d) |
Neutral transmitters |
(a)
Muscle contraction is initiated by a signal sent by Central Nervous System (CNS), via motor neurons. A motor neuron along with the muscle fibres connected to it constitutes a motor unit