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प्रश्न
How do you account for the following difference?
The left ventricle has thicker walls than the right ventricle.
उत्तर
The left ventricle pumps blood to the farthest points in the body such as the feet, the toes and
the brain against the gravity while the right ventricle pumps the blood only up to the lungs.
Therefore, the left ventricle has thicker walls than the right ventricle.
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संबंधित प्रश्न
Name the following:
The artery which carries deoxygenated blood.
Cardiac muscles are ______.
Find the odd one out, giving reason.
How many litres of blood does an adult human body have?
Differentiate between:
Red blood cells and White blood cells
Differentiate between:
Open circulatory system and Closed circulatory system.
Complete the following sentence with appropriate word:
The foundations of physiology were laid by the physician __________.
Complete the following sentence with appropriate word:
The membranous covering of the heart is _______.
______ is a granulocyte.
Assertion (A): RBCs help in the transport of respiratory gases.
Reason (R): The cytoplasm of RBCs contains the respiratory pigment Haemoglobin.
