Question

Differentiate the following activities on the basis of voluntary (V) or involuntary (IV) muscles.

1. Jumping of frog
2. Pumping of the heart
3. Writing with hand
4. Movement of chocolate in your intestine

Answer 1

1. Voluntary activities: Actions that are chosen by a person to do and are controlled by the brain.
2. Involuntary actions: The actions that are controlled by the autonomous nervous system and do not need any force.

Voluntary actions	Involuntary actions
Jumping of frog Writing with hand These are voluntary actions as they are controlled by the central nervous system	Pumping of heart Movement of chocolate in your intestine These are involuntary activities as they are controlled by the autonomic nervous system.