Question

what is double circulation? what are advantages of it?​

Answer 1

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• a circulatory system in which the blood makes two distinct circuits — compare pulmonary circulation, systemic circulation.

• It allows a greater flow of blood to the tissues. It helps in creating more pressure to pump blood around the whole body tissues and organs. A separation of oxygenated and deoxygenated blood is possible that leads to taking in oxygen-rich blood and removal of carbon dioxide from the blood through the lungs.

Answer 2

$\implies \huge \bf \red{Answer: }$

• a circulatory system in which the blood makes two distinct circuits — compare pulmonary circulation, systemic circulation.

• It allows a greater flow of blood to the tissues. It helps in creating more pressure to pump blood around the whole body tissues and organs. A separation of oxygenated and deoxygenated blood is possible that leads to taking in oxygen-rich blood and removal of carbon dioxide from the blood through the lungs.