Maintenance of Posture and Equilibrium. Cerebellum.
(a) Distinguish between voluntary and involuntary actions of our body.
(b) Choose involuntary actions, amongst the following:
Reading, Beating of heart, Salivation in the mouth on viewing tasty food, Talking.
(a) Differences between Voluntary and Involuntary Actions
|
Voluntary Actions |
Involuntary Actions |
|
1. Will. They are under control of the will. |
They are performed without consulting the will. |
|
2. Muscles. The actions are performed with the help of striated muscles. |
The actions are performed with the help of smooth muscles. |
|
3. Activities. They are connected with the functioning of external organs. |
They are connected with the functioning of internal organs. |
(b) Beating of heart, salivation in the mouth on viewing of tasty food.