Poikilotherm definition
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Poikilotherm definition
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WebAbstract. The heat balance of a leaf is determined mainly by its environment but the heat balance of warm-blooded animals (homeotherms) may also be modified by the animal’s ability to adjust its rate of internal metabolic heat production and its rate of heat dissipation by sweating. Cold-blooded animals (poikilotherms) have less physiological ... Webpoi·kil·o·therm. n. An organism, such as a fish or reptile, having a body temperature that varies with the temperature of its surroundings. [Greek poikilos, spotted, various; see peig- in Indo-European roots + -therm .] poi′ki·lo·ther′mi·a (-thûr′mē-ə), poi′ki·lo·ther′my (-thûr′mē) n.
WebA poikilotherm is an organism whose internal temperature varies considerably. It is the opposite of a homeotherm, an organism which maintains thermal homeostasis. Usually the variation is a consequence of variation in the ambient environmental temperature. Many terrestrial ectotherms are poikilothermic. [1] Webpoikilotherm. [ poi´kĭ-lo-therm″] 1. an animal that exhibits poikilothermy; a cold-blooded animal. 2. ectotherm. Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of …
Webadjective (of all animals except birds and mammals) having a body temperature that varies with the temperature of the surroundingsCompare homoiothermic Derived forms of … WebPoikilotherm. The common frog is a poikilotherm and is able to function over a wide range of body core temperatures. A poikilotherm ( /ˈpɔɪkələˌθɜːrm, pɔɪˈkɪləˌθɜːrm/) is an animal whose internal temperature varies considerably. Poikilotherms have to survive and adapt to environmental stress. One of the most important ...
WebHeterothermy or heterothermia (from Greek ἕτερος heteros "other" and θέρμη thermē "heat") is a physiological term for animals that vary between self-regulating their body temperature, and allowing the surrounding environment to affect it. In other words, they exhibit characteristics of both poikilothermy and homeothermy . Definition [ edit]
WebCommonly used words are shown in bold.Rare words are dimmed. Click on a word above to view its definition. cozy carpet carpet installers namesWebpoikilotherm - an animal whose body temperature varies with the temperature of its surroundings; any animal except birds and mammals. ectotherm. animal, animate being, beast, creature, fauna, brute - a living organism characterized by voluntary movement. magic qualityhttp://www.futura-sciences.us/dico/d/zoology-poikilotherm-50002061/ magic quill pen mabinogiWebpoikilotherm, 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. magic quadrant gartner 2022 siemWebpoikilotherm noun poi· ki· lo· therm pȯi-ˈkē-lə-ˌthərm -ˈki- : an organism (such as a frog) with a variable body temperature that tends to fluctuate with and is similar to or slightly higher than the temperature of its environment : a cold-blooded organism poikilothermic ˌpȯi-kə-lō-ˈthər-mik adjective Did you know? magic quadrant power biWebPoikilothermia definition, the inability to regulate core body temperature (as by sweating to cool off or by putting on clothes to warm up), found especially in some spinal cord injury patients and in patients under general anesthesia. See more. cozy cafe inspirationWebpoikilothermia. [ poi-k uh-loh- thur-mee- uh, poi-kil- uh- ] noun. Medicine/Medical. the inability to regulate core body temperature (as by sweating to cool off or by putting on clothes to warm up), found especially in some spinal cord injury patients and in patients under general anesthesia. magic quadrant ips