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प्रश्न
State the Location: Sino-auricular node
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उत्तर
Sino-auricular node: It is a special kind of muscle located in the heart.
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संबंधित प्रश्न
Fill in the blank with suitable word given below:
The oxygen-rich blood from the lungs comes into the __________ of the heart.
Refer to fig. 7.3 and answer the following questions:
(i) Impure blood is received by
(ii) Which chamber has thickest wall
(iii) Function of bicuspid value
(iv) Function of tricuspid value
The diagram given below represents the human heart in one phase of its activity. Study the same and then answer the question that follow:
How many valves are closed in this phase?
State the Function: Vena cava
Which of the following has thickest wall?
Identify the INCORRECT statement regarding heart.
The back flow of blood during the pumping of blood by the heart is prevented by:
Explain the structure of heart.
The kidney is located in the thoracic cavity between the two lungs.
Write the exact location of the following:
Heart
