Why does the left ventricle has a thicker wall than the right ventricle ? Explain.

Why does the left ventricle possess a thicker wall than the right ventricle?

Explain the following : (a) Why does the atrial systole normally precedes the ventricular systole ? (b) Why is S-A node called the pacemaker of the heart ? (c ) Why does the ventricle relax as a closed chamber in the early phase of its diastole ? (d) Why is there no mixing of deoxygenated and oxgenated blood in mammalian heart ? (e ) Why can you palpate the pulse on an artery in each heart beat ? (f) Why does the lymph contain much less proteins than the plasma ? (g) Why does the ventricle contract as a closed chamber in the early phase of its systole ? (h) Why is the closed circulatory system more efficient than the open one ? (i) Why does the left ventricle has a thicker wall than the right ventricle ?

Why is the left ventricular valve thicker than the right ventricle valve ?

Why are ventricles thicker walled than the atria?

The left ventricle possesses a thicker wall than right ventricle because

Give biological reason for the following: The left ventricle of the heart has a thicker wall than the right ventricle.

The wall of left ventricle is thicker than right ventricle.