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Poikilothermic

Relating to organisms that cannot regulate their body temperature internally, thus their body temperature varies with the environmental temperature. poikilothermic organisms, often referred to as 'cold-blooded' animals, include many reptiles, amphibians, and fish. They depend on external heat sources to maintain the necessary metabolic rates required for survival.

Poikilothermic meaning with examples

  • The lizard is a classic example of a poikilothermic animal, relying on the warm sun to raise its body temperature and facilitate digestion, which is crucial for its survival in the wild.
  • During the winter, poikilothermic species like frogs and turtles enter a state of hibernation, slowing their metabolism significantly to conserve energy while the surrounding temperatures drop.
  • Aquatic ecosystems show a diverse range of poikilothermic organisms, where species like jellyfish and many types of fish can adapt their behavior according to the water's temperature.
  • Poikilothermic animals often demonstrate fascinating behaviors, such as basking in the sun, which helps them reach optimal body temperatures necessary for reproductive activities, feeding, and locomotion.
  • Understanding the poikilothermic nature of certain species can help researchers assess how climate change might impact their populations, as rising temperatures can influence their habitat and breeding cycles.

Poikilothermic Crossword Answers

11 Letters

ECTOTHERMIC

13 Letters

HETEROTHERMIC

15 Letters

POIKILOTHERMOUS

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