Question

Give three differences between open circulation and closed circulation.

Answer 1

Answer:

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

Open circulatory systems are simpler and contain open-ended vessels that help transport blood. On the other hand, closed circulatory systems are more complex and involve different types of vessels that are all connected, resulting in the continuous flow of blood within the system.