Meaning of ectothermic
WebApr 10, 2024 · Heat increases kinetic energy in cells by speeding up the molecules involved in chemical reactions, bringing them together more often. For endothermic animals, the act of regulating body temperature increases metabolic rate. The actions needed to cool down, for example panting, or warm up, for example shivering, require energy and thus faster ... Webectothermic. animals which must use heat acquired from the environment and behavioral adaptations to regulate body temperature. ... (or other periods hospitable to reproduction). Iteroparous animals must, by definition, survive over multiple seasons (or periodic condition changes). macroalgae. seaweed. Algae that are large and photosynthetic.
Meaning of ectothermic
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WebApr 8, 2024 · Ectotherm, any cold-blooded animal—that is, any animal whose body temperature control is dependent on external sources such as sunlight or a heated rock … Webpoikilotherm, ectotherm: or heterotherm any animal whose body temperature follows that of the surrounding environment. Poikilotherms are described as cold-blooded, but the body temperature may be quite high. Aquatic poikilotherms follow the environmental temperatures closely, but terrestrial forms may warm up from the sun's irradiation or cool ...
WebSep 24, 2024 · Reptiles are also ectothermic, meaning that they do not generate their own body heat. The word comes from the Greek 'ektos,' which means 'outside' and 'therm,' which means 'heat.' Webectotherm noun ec· to· therm ˈek-tə-ˌthərm : a cold-blooded animal : poikilotherm ectothermic ˌek-tə-ˈthər-mik adjective Example Sentences Recent Examples on the Web …
WebAn ectotherm (from the Greek ἐκτός ( ektós) "outside" and θερμός ( thermós) "heat") is an organism in which internal physiological sources of heat are of relatively small or of quite negligible importance in controlling body … WebJul 31, 2024 · Ectotherms are organisms or animals that regulate their body temperature solely based on the environment. The word ectotherm originates from the Greek word ‘ektos’ meaning outside and ‘thermos’ meaning hot. These organisms’ internal physiological heat sources are of negligible importance in regulating their body temperature.
WebEctothermic definition: Of or relating to an organism that regulates its body temperature largely by exchanging heat with its surroundings; cold-blooded.
Webectotherm [ ek-t uh-thurm ] noun Zoology. a cold-blooded animal. His boss, who he admires, is waiting to meet with him about the big project. TAKE THE QUIZ TO FIND OUT Origin of … prorated annual leave singaporeWebOf or relating to an organism that regulates its body temperature largely by exchanging heat with its surroundings; cold-blooded. American Heritage Medicine Of, or relating to an ectotherm; cold-blooded. Wiktionary Synonyms: heterothermic poikilothermous poikilothermic Advertisement resawing wood on table sawWebSep 14, 2024 · Ectothermy describes the methods with which ectotherms maintain their body temperature. Ectotherms are unable to generate their own heat in reliable quantities and must rely on environmental... pro rated annual leave meaningWebMar 2, 2024 · A parasitic worm in the gut of a mammal, a fungal mycelium in the soil and a sponge in the sea acquire the temperature of the medium in which they live. prorated antonymWebAn ectothermic organism is unable to adapt to extreme changes in temperature due to its poor regulation of body temperature. Let's discuss this phenomenon in more detail. … resaw machine for saleWebMay 27, 2024 · Ectotherms have developed several behavioral thermoregulation mechanisms, such as basking in the sun to increase body temperature or seeking shade to decrease body temperature. Figure 33.13. 1: Ectotherm: The Common frog is an ecotherm and regulates its body based on the temperature of the external environment. prorated at closingWebMay 30, 2024 · Most reptiles and amphibians (as well as most fish and invertebrates) are examples of ectothermic animals. First off, the origin of the word. Ecto means “outer” or … prorated annual salary