poikilotherm meaning
Poikilotherm refers to an organism or organism that cannot regulate its body temperature internally. Instead, its body temperature fluctuates with the surrounding environment. Poikilotherms, also known as ectotherms, rely on external sources of heat, such as sunlight or heat from the environment, to increase their body temperature and regulate their metabolic functions. Examples of poikilothermic organisms include reptiles, amphibians, and most fish.
Poikilotherm refers to an organism that is unable to regulate its internal body temperature, so its body temperature fluctuates with the temperature of the external environment. These organisms are commonly referred to as "cold-blooded." Examples of poikilothermic organisms include reptiles, amphibians, and most fish. Unlike poikilotherms, endothermic organisms, such as mammals and birds, are able to maintain a relatively constant internal body temperature, regardless of the external temperature.
The term "poikilotherm" refers to an organism whose body temperature varies with the temperature of its environment. Poikilotherms are also known as "cold-blooded" animals. Unlike warm-blooded animals (endotherms) who can maintain a constant internal body temperature, poikilotherms rely on external sources of heat to regulate their body temperature.
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