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प्रश्न
Why are the walls of the left ventricle thicker than the other chambers of the heart?
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उत्तर
The left ventricles have thick walls because the ventricle has to pump out blood with force away from the heart.
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संबंधित प्रश्न
Fill in the blank with suitable word given below:
The two lower chambers of the heart are called ___________.
Name the following:
The valve of right auriculo-ventricular aperture.
The diagram given below represents the human heart in one phase of its activity. Study the same and then answer the question that follow:
What type of blood flows through the parts marked '1' and '2'?
Differentiate between:
Diastole and Systole.
Complete the following sentence with appropriate word:
The average heartbeat rate is ____ beats per minute in human being.
State the Function: Semilunar valves of the heart
In between which layers of pericardium, pericardial fluid is present?
What is the duration of joint diastole?
Assertion: Human heart does not allow the mixing of oxygen to reach blood with carbon dioxide to reach the blood.
Reason: Human heart has different chambers.
The walls of the heart is made up of cardiac muscle.
