Conclusion – Single Circulation
In conclusion, the single circulation flowing blood contains one circuit via which the heart and the body complete the process within a single pass. This single circulation is seen in the fish as their hearts comprise only two chambers—the atrium and ventricle. Although this system is not very efficient with oxygen regulation, it works with a simple exchange mechanism and process. However, it does have a problem or a drawback of oxygen getting delivered at a lower rate, which in turn affects metabolic efficiency.
What is Single Circulation?
Single circulation is a circulatory system in which blood passes through the heart only once in the entire cycle. Single circulation is exhibited by fish where the heart pumps deoxygenated blood to the gills for oxygenation. The oxygenated blood then flows to the rest of the body and back to the heart.
Single circulation and double circulation differences lie in the number of times blood passes through the heart in each cycle. In this article, we will cover single circulation examples, diagrams and its features.
Table of Content
- What is Single Circulation?
- Single Circulation Examples
- What are the Main Features of Single Circulation?
- What are the Differences Between Single Circulation and Double Circulation?
- Single Circulation Diagram
- Single Circulation in Fish