Question

what is single circulation give examples? ​

Answer 1

Answer:

hope u understood.

Explanation:

In a single circulatory system, the blood will pass through the heart to gills, then after purification, blood will be distributed to different parts of the body. Only one cardiac cycle is completed, hence the name single circulation. For example: single circulation is mainly seen in birds, fish, reptiles, etc

Answer 2

Answer:

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