Voluntary And Involuntary Actions

Briefly differentiate between the following by giving examples: a. Voluntary and involuntary action b. Inborn and acquired reflexes.

What is the difference between a voluntary and an involuntary action? Which kind of action is digestion? Explain your choice.

(a) View prepared slide of cardiac muscle fibres and draw its well labelled diagram. (b) Where are these fibres present ? Are these voluntary or involuntary in action ?

Observe different actions performed by your classmate for a period of 45 minutes. Out of these actions which are contolled by voluntary and involuntary pathways?

Study the prepared slide of striated muscles fibres and answer the following questions : (a) Are striated muscles voluntary or involuntary in action ? (b) Why are these called striated muscles fibres ? (c) Where are these present in human body? Name any two regions/parts. What is the function of striated muscles ?

Observe different actions performed by your classmate for a period of 45 minutes. Out of those actions which are controlled by voluntary and involuntary pathways.

Muscle fibres in the wall of intestine are (A) Striated, cylindrical, involuntary (B) Involuntary, syncytial, branched (C) Unstriated, spindle shaped, voluntary (D) Involuntary, fusiform, unstriated

Differentiate between voluntary and involuntary muscles. Give an example of each type.