What is open circulatory system?
Answers
Open circulatory systems (evolved in insects, mollusks and other invertebrates) pump blood into a hemocoel with the blood diffusing back to the circulatory system between cells. Blood is pumped by a heart into the body cavities, where tissues are surrounded by the blood.
Answer:
It is very interesting to study about our human organs. If you need to know what is open and closed circulatory system is ,here the answer is:
Open circulatory system:-
An Open Circulatory System is the system that is primarily found in invertebrates. Here, the blood flows freely through cavities and there are no vessels to conduct the blood. In an open circulatory system, the blood is not enclosed in the blood vessels, but is pumped into a cavity called a hemocoel. Open circulatory systems (evolved in insects, mollusks and other invertebrates) pump blood into a hemocoel with the blood diffusing back to the circulatory system between cells. Blood is pumped by a heart into the body cavities, where tissues are surrounded by the blood.
Closed circulatory system:-
Closed circulatory systems (evolved in echinoderms and vertebrates) have the blood closed at all times within vessels of different size and wall thickness. In this type of system, blood is pumped by a heart through vessels, and does not normally fill body cavities. Blood flow is not sluggish. In closed circulatory systems, the heart pumps blood through vessels that are separate from the interstitial fluid of the body. ..
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