Distinguish between open and closed circulatory system
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Answer:
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Answer:Some points about open circulatory system are as follows-
Speed of the blood in this is less.
Blood pressure is also less in the open circulatory system.
In it each and every tissue is in the direct contact of the circulatory fluid.
Through large vessels blood is passes which is pumped by the heart which is known as sinuses.
It is very less efficient.
Examples- Arthropoda, Mollusca (except Cephalopoda) etc.
Some points about closed circulatory system are as follows-
Speed of the blood more in this.
Blood pressure is more compared to open circulatory system.
Through a closed network of the blood vessels blood is pumped and circulated by the heart.
It is more efficient.
Each and every tissue is not in the direct contact with the blood.
Examples- Annelida, All chordates, Cephalopoda etc
Explanation:please make me brainlist