Yes
The vertebrate class with a single loop circulatory system, consisting of one atrium and one ventricle, is the class of fish. They have a simple heart structure that pumps blood in a single circuit throughout their bodies.
No, fish do not have lungs and therefore have a single circulatory system.
Fish typically have a single circulatory system, which consists of one circuit that includes the heart, gills, and the rest of the body. This system operates by pumping deoxygenated blood from the heart to the gills for oxygenation, and then distributing the oxygen-rich blood to the body. Unlike mammals, fish have a simpler circulatory system that efficiently supports their aquatic environment.
Animals that do not have a double circulatory system primarily include most invertebrates and some lower vertebrates. For example, most arthropods, such as insects and crustaceans, have an open circulatory system, where blood is not confined to vessels. Additionally, some fish, like those in the class Agnatha (e.g., lampreys and hagfish), possess a single circulatory system, where blood flows in one circuit through the heart to the gills and then to the rest of the body.
Both are close circulatory system.
their circulatory system is tottaly different from each other as fishes have sinple circulatory system and consists of single auricle and ventricle while all amphibians have double circulatory system and have 3 chambers of heart (one ventricle and two atrium).
Fish have closed-loop circulatory systems.
single loop and heart with two chambers, like that of a fish.
single loop and heart with two chambers, like that of a fish.
Invertebrates like insects and mollusks have a single circulatory system. This system does not differentiate between oxygenated and deoxygenated blood, instead using a fluid called hemolymph to transport nutrients and waste throughout the body.
A single loop circulatory system is a type of circulatory system found in some simpler animals, where blood flows through the body in one continuous loop. This type of system lacks separate systemic and pulmonary circuits, with blood traveling from the heart to the gills or lungs, then to the rest of the body, and back to the heart. Examples of organisms with a single loop circulatory system include fish.
Closed, With a "Single loop" that pumps from the heart to the rest of the body, back to the heart and so on.