Question

Why is the muscle of the left ventricle thicker that of the right ventricle

Answer 1

Answer:

Muscles of left ventricle are thicker because the pure blood in the left ventricle is flowing at a very high speed as compared to right ventricle.

Explanation:

Answer 2

The left ventricle of your heart is larger and thicker than the right ventricle. This is because it has to pump the blood further around the body, and against higher pressure, compared with the right ventricle.