Question

Introduction on open and closed circulation (CIRCULATORY
SYSTEM) ​

Answer 1

What is open and closed circulation? In the open circulation, the blood is not enclosed in the blood vessels and is pumped into a cavity called hemocoel. On the contrary, in the closed circulation, the blood is pumped through the vessels separate from the interstitial fluid of the body

Answer 2

What is open and closed circulation? In the open circulation, the blood is not enclosed in the blood vessels and is pumped into a cavity called hemocoel. On the contrary, in the closed circulation, the blood is pumped through the vessels separate from the interstitial fluid of the body.

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