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प्रश्न
What does the term “double circulation” mean?
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उत्तर
Blood flows twice in the heart before it completes one full round. The full round thus includes
pulmonary and systemic circulation. In pulmonary circulation, blood enters the lungs through
pulmonary arteries. Pulmonary veins collect the blood from the lungs and carry it back to the
left atrium.
In systemic circulation, blood from the left ventricle enters the aorta through which the blood is
sent to the body parts. From the body parts blood is collected by veins and sent back to the heart.
Therefore, the blood circulation in the human body is called double circulation.
संबंधित प्रश्न
The blood from the heart is transported to all parts of the body by the ______.
Name the following:
The blood vessel which supplies blood to the liver.
With which human organ system (or human systems) is the vena cava associated?
Note the relationship between the first two words and suggest the suitable word/ word for the
fourth place:
Lubb: Atrioventricualr valves :: dup: …………………
Which side of the heart (left or right) contains oxygenated blood?
Name the main artery which carries blood to different parts of the body.
Distinguish between Intrinsic and extrinsic process of clotting
Name the systems that carry out the different functions of the body.
Identify the INCORRECT match
