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प्रश्न
Why do people have a common belief that the heart is located on the left side of the chest?
Give reasons/explain:
People have a common belief that the heart is located on the left side of the chest.
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उत्तर
People have a common belief that the heart is located on the left side of the chest because the narrow end of the roughly triangular heart is pointed to the left side. During its working, the heart's contraction is more powerful on the left side, which can be felt.
संबंधित प्रश्न
Blood in the pulmonary artery or pulmonary vein (Which one contains less oxyhaemoglobin ?)
Note the relationship between the first two words and suggest the suitable word/ word for the
fourth place:
Lubb: Atrioventricualr valves :: dup: …………………
Production of RBCs occurs in ______.
What is meant by the term 'double circulation' of blood in mammals? What is diastole?
Define the Circulatory system.
Describe, in brief, the circulatory system in human beings.
The artificial method of filtering the blood or removing the wastes from the blood.
Complete the following sentence with appropriate word:
The membranous covering of the heart is _______.
Identify the CORRECT statement/s regarding blood clotting.
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Can you answer why the pulmonary artery shown in Fig. is blue in colour?
