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Okumaya devam et...
← Previous revision | Revision as of 09:34, 7 May 2024 |
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| A '''venous heart''' is the type of [[heart]] in which only blood with [[CO₂]] circulates. Venous hearts receive blood from veins and pumps it for oxygenation. This type of heart is generally found in fishes.<ref>[https://byjus.com/questions/what-is-venous-heart/ What is venous heart?] Taken from byjus.com</ref> | A '''venous heart''' is the type of [[heart]] in which only blood with [[CO₂]] circulates. Venous hearts receive blood from veins and pumps it for oxygenation. This type of heart is generally found in fishes. |
| ==Structure== | ==Structure== |
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| The blood circulation system via venous heart is close-looped. A venous heart is single circuit and the heart pumps blood all over the body with only a single loop. Deoxygenated blood circulates to the atrium from the body, and afterwards the deoxygenated blood moves to the ventricles from the atrium. Next, the blood reaches the gills for purification. | The blood circulation system via venous heart is close-looped. A venous heart is single circuit and the heart pumps blood all over the body with only a single loop. Deoxygenated blood circulates to the atrium from the body, and afterwards the deoxygenated blood moves to the ventricles from the atrium. Next, the blood reaches the gills for purification. |
| Like all hearts, venous hearts are also engaged in the distribution of nutrients, oxygen, hormones and other necessities to all parts of the body, and remove metabolic waste.<ref>[https://www.vedantu.com/question-an...lass-11-biology-cbse-5f706615c8f93c434abc259b source from vedantu.com]</ref> | Like all hearts, venous hearts are also engaged in the distribution of nutrients, oxygen, hormones and other necessities to all parts of the body, and remove metabolic waste. |
| ==References== | ==References== |
| {{Reflist}} | |
| <references /> | |
| [[Category:Fish anatomy]] | [[Category:Fish anatomy]] |
Okumaya devam et...