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Question
Which muscles act involuntarily?
- Striated muscles
- Smooth muscles
- Cardiac muscles
- Skeletal muslces
Options
(i) and (ii)
(ii) and (iii)
(iii) and (iv)
(i) and (iv)
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Solution
(ii) and (iii)
Explanation -
The muscles which are not under the control of our will, are called involuntary muscles. Smooth (unstriated) muscles and cardiac muscles are involuntary muscles.
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