Question

Question 8
Which muscles act involuntarily?
(i) Striated muscles
(ii) Smooth muscles
(iii) Cardiac muscles
(iv) Skeletal muscles

(a) (i) and (ii)
(b) (ii) and (iii)
(c) (iii) and (iv)
(d) (i) and (iv)

Answer 1

(b) (ii) and (iii)

Smooth muscle and Cardiac muscles are involuntary muscles which are found in those organs where involuntary movement is possible,like alimentary canal and heart respectively.