Humans give birth to live young, but fish are oviparous (egg-laying).
the amphibians have a three chambered heart whilst the fish have a two chambered heart.
They are pretty similar. Although the amphibians have larva and fish do not.
the amphibians have a three chambered heart whilst the fish have a two chambered heart.
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).
Both are close circulatory system.
Fish have closed-loop circulatory systems.
No oysters do not have a closed circulatory system. They have something known as a open circulatory system. They are similar to that of fish. They have something similar to that of the gills in fish so that they are able to function in the aquatic environment. The closed circulatory systems, are usually in the terrestrial animals such as mammals, birds etc.
Yes
I suggest you get a copy of Homer Smith's book: From Fish to Philosopher. Start with fish; they don't need a separate pulmonary system (they have gills), to amphibians who have a 3 chambered heart, up to mammals and birds who require essentially two completely separate systems for pulmonary and systemic circulation.
No, fish do not have lungs and therefore have a single circulatory system.
suck my dick
Brown bear have a close circulation system
Coral don't have circulatory systems. They just have a gastrovascular system!
In most reptiles, the ventricle* is partially divided. This reduces mixing of oxygenated and unoxygenated blood in the ventricle.* = a.either of the two lower chambers on each side of theheart that receive blood from the atria and in turn forceit into the arteries. b.one of a series of connecting cavities of the brain.