Question

Account on the unequal thickening of the walls of the heart especially the wall of the left ventricle. Give reason.

Answer 1

Dear students, here is your answer.

The walls of the heart, especially the wall of the left ventricle are thicker, because it is from this chamber that the blood is pumped with great force through the aorta to various parts of the body.

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Answer 2

Ventricles have to pump blood to various organs with high pressure so that is why they have thick muscular walls

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