Poikilothermic

Cold-blooded

... organisms, more technically known as poikilothermic , are animals that have no internal metabolic ... Because their metabolism is so variable, poikilothermic animals do not easily support complex, ... are warmed by a heat exchanger . In general, poikilothermic animals do not use their metabolisms to heat or ...

Warm-blooded

... in the spring. This permits them to start growing while all their predators and competition are still asleep because of the cold. See also poikilothermic endothermic ectothermic External links www.earthlife.net ...

Thermoregulation

... atmospheres" and "animals of a heat variable with every atmosphere," but later Bergmann suggested that they should be known as " homeothermic " and " poikilothermic " animals. But it must be remembered there is no hard and fast line between the two groups. Also, from work done by J. O. Wakelin Barratt, it has ...

Poikilothermic in Biological Dictionary

Poikilothermic

... temperature. Most, but not all, ectotherms are poikilothermic . The opposite of poikilothermy is homeothermy, ... to animals that maintain a constant ... poikilothermic . poilu. poinciana. poind. poinsettia. point. point after. point-and-click ... poikilothermic ... fish are all ...