What is the difference between the circulation fishes and in frogs ?
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Like frogs, fish have a closed circulatory system. ... The atrium receives blood from the veins, and the ventricle pumps blood to the gills for gas exchange, similar to the ventricle in frogs. The blood moves from the gills throughout the rest of the fish's body. This single circuit is known as systemic circulation.
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Like frogs, fish have a closed circulatory system. ... The atrium receives blood from the veins, and the ventricle pumps blood to the gills for gas exchange, similar to the ventricle in frogs. The blood moves from the gills throughout the rest of the fish's body. This single circuit is known as systemic circulation.
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