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Arrector pili muscles are (a) Voluntary...

Arrector pili muscles are
(a) Voluntary, multiunit
(b) Involuntary, multiunit
(c) Involuntary, single unit
(d) Voluntary, single unit

A

Voluntary, multiunit

B

Involuntary, multiunit

C

Involuntary, single unit

D

Voluntary, single unit

Text Solution

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The correct Answer is:
B
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