question_answer 67)

  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:

  (a) Jumping of frog is the activity of voluntary muscles as it is controlled by skeletal muscles (b) Pumping of heart involuntary, i.e., it is controlled by cardiac muscles (c) Writing with hand is voluntary muscles action. (d) Movement of choclate in your intestine is involuntary muscles.