Write down the entire Flowchart of Single Circulation present in fishes
Answers
Answer:
This circulation is seen in fishes. The blood is pumped by the ventricle of the heart, this blood travels to the gills. In the gills the blood is oxygenated and this travels to the rest of the body to provide oxygenated blood to the tissues. The deoxygenated blood from the system comes to the atrium of the heart.
Answer:
Explanation:
Single circulation is mainly seen in fishes.
The flow chart of single circulation is given below
-The blood is pumped by the ventricle of the heart.
-This blood travels to gills.
-In the gills the blood is oxygenated. This blood travels to the rest of the body to provide oxygenated blood to the tissues.
-The deoxygenated blood from the system comes to the atrium of the heart.
The heart of fish is two chambered with single atrium and ventricle. The main disadvantage of single circulation is that the oxygen delivery rate is slow and thereby the metabolism rate is reduced.