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प्रश्न
Give reason for the following:
Atrial wall is less muscular than the ventricular wall.
उत्तर
Atrial wall is less muscular than the ventricular wall because the major function of atria is
to receive blood from the body and pump in into very next ventricles. While the ventricles
pump the blood out of the heart. Right ventricle to the lungs and the left ventricle to all the
body parts.
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संबंधित प्रश्न
Explain Pulse
What is meant by human circulatory system? Name the organs of the circulatory system in humans.
Differentiate between members of the following pairs with reference to the aspect asked within bracket:
artery and vein (type of blood primarily flowing through)
Give reason for the following:
The blood groups of both the donor and recipient must be known before transfusing blood.
Fill in the blanks with suitable words given below:
The oxygen-rich blood is pumped into different parts of the body through ______.
True or false:
The four blood groups in human beings are A, B, AB and AO
Name the Following
Oxygen is transported by the blood in the form of
Complete the following sentence with appropriate word:
The membranous covering of the heart is _______.
Which of the following is/are required for the production of RBCs?
Name the following:
Contraction phase of heart.
