Question

Differentiate the following activities on the basis of voluntary (V) or involuntary (IV) muscles.
(a) Jumping of frog
(b) Pumping of the heart
(c) Writing with hand
(d) Movement of chocolate in your intestine

Answer 1

(a) Jumping of frog —Voluntary(V)
(b) Pumping of the heart —Involuntary (IV)
(c) Writing with hand —Voluntary(V)
(d) Movement of chocolate in your intestine —Involuntary (IV)

Voluntary muscles or voluntary activity are the muscles/activity which is under your control.

Involuntary muscles or involuntary activity which is not under your control.