Such animals can't live in very cold climate .
Butterflies are ectothermic organisms, meaning they rely on external sources to regulate their body temperature. They are poikilothermic, which means their body temperature fluctuates with the temperature of their environment.
Poikilothermic organisms, also known as ectotherms, are those whose body temperature varies with the environment, such as reptiles, amphibians, and fish. In contrast, endothermic organisms, or warm-blooded animals, maintain a constant internal body temperature regardless of external conditions, which includes birds and mammals. Therefore, poikilothermic and endothermic organisms belong to different physiological categories and do not overlap.
Poikilothermic
Poikilothermic means cold blooded.
Poikilothermic organisms, often referred to as "cold-blooded" animals, do not maintain a constant internal body temperature. Instead, their body temperature varies with the ambient environment. This means that their metabolic processes and activity levels can fluctuate significantly based on external temperatures. Examples of poikilothermic animals include reptiles, amphibians, and most fish.
Homeotherm
Yes
In early studies dinosaurs are poikilothermic in new study shows dinosaurs are truly homeothermic
Poikilothermic refers to the creatures who's body temperature rises and falls with the surrounding environment. These creatures would be cold in cold areas and hot in hot ones, changing as they move between them.
Reptiles are poikilothermic, poikilothermic means that they can not regulate heat internally.This is why they are cold blooded and need to bask in the sun regularly to maintain body temperature
No, but the great white shark is :)
homeothermic