Heart is a muscular organ made of __________ muscles

Q. Write a short note on cardiac muscles.

Q.

How do you distinguish between a skeletal muscle and a cardiac muscle?

Q. Source of $C{a}^{2+}$ for muscle contraction is both sarcoplasmic (endoplasmic) reticulum as well as extracellular fluid in case of

Q. Which of the following is the correct pairing regarding a specific disorder of muscular or skeletal system ?

Q. 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)