Poikilotherms meaning

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August undefined, 2024

WebPoikilotherms are also known as ectotherms because their body heat is derived exclusively from their external environments. WebPoikilotherm definition: An organism, such as a fish or reptile, having a body temperature that varies with the temperature of its surroundings.

Poikilotherm definition of poikilotherm by Medical dictionary

WebEctothermsdepend mainly on external heat sources, and their body temperature changes with the temperature of the environment. Animals exchange heat with their environment … 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 … luther cox obituary

Poikilotherm definition of poikilotherm by Medical dictionary

WebApr 8, 2024 · poikilotherm in British English (ˌpɔɪkɪləʊˈθɜːm ) noun 1. an organism with poikilothermic qualities adjective 2. a variant form of poikilothermic Collins English … http://www.futura-sciences.us/dico/d/zoology-poikilotherm-50002061/ A poikilotherm is an animal whose internal temperature varies considerably. Poikilotherms have to survive and adapt to environmental stress. One of the most important stressors is temperature change, which can lead to alterations in membrane lipid order and can cause protein unfolding and denaturation at elevated temperatures. It is the opposite of a homeotherm, an animal which m… jbl portable wifi speakers

Homeostatic Processes for Thermoregulation Learn …

Poikilotherms - definition of poikilotherms by The Free Dictionary

WebApr 9, 2024 · It is a group of air-breathing vertebrates that has internal fertilization and epidermal scale covering part of their body. The major group of living reptiles are turtles, Tuatara, Squamata, and a crocodilian. Reptiles is a word derived from Latin, in which reptiles meaning is “one who creeps”. WebOct 6, 2024 · The Unique Poikilotherms: Animals That Lack The Ability To Generate Their Own Internal Heat. These animals are the only ones who lack the ability to generate their own heat, making them distinct. The three main types ofothermic animals are insects, worms, and fish. As a result, the body’s temperature is influenced by its surroundings. luther correctional facility txWebpoi·kil·o·therm (poi-kĭl′ə-thûrm′) n. An organism, such as a fish or reptile, having a body temperature that varies with the temperature of its surroundings. [Greek poikilos, … luther cox facebook

"Webpoi·kil·o·therm. (poi-kĭl′ə-thûrm′) n. An organism, such as a fish or reptile, having a body temperature that varies with the temperature of its surroundings. [Greek poikilos, spotted, … " - Poikilotherms meaning

Poikilotherms meaning

Poikilotherm definition of poikilotherm by Medical dictionary

WebAug 31, 2010 · A reaction that doubles its rate with a 10-degree rise in temperature has a Q 10 of 2, while one that changes not at all has a Q 10 of 1. Thus, while the frequency had a Q 10 of 2.3, the phase relationships had a Q 10 of 1, displaying almost perfect “temperature compensation.”. They next asked what features of the system might account for ... Webnoun. An organism, such as a fish or reptile, having a body temperature that varies with the temperature of its surroundings. American Heritage Medicine. A cold-blooded animal. …

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Webpoikilothermia [ 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 … Webany animal whose body temperature follows that of the surrounding environment. Poikilotherms are described as cold-blooded, but the body temperature may be quite …

WebJul 7, 2024 · Poikilotherms are also called “ectotherms” or “cold-blooded animals .”. Such creatures are the thermoregulatory opposites of “endotherms” or “homeotherms” – better known to most of us as “warm-blooded animals” – which are able to maintain a fairly high and constant body temperature relatively independent of the …. 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 …

Webpoi·kil·o·therm (poi-kĭl′ə-thûrm′) n. An organism, such as a fish or reptile, having a body temperature that varies with the temperature of its surroundings. [Greek poikilos, spotted, … WebJun 8, 2024 · poi·ki·lo·therm / poiˈkēləˌ [unvoicedth]ərm; -kil- / • n. Zool. an organism that cannot regulate its body temperature except by behavioral means such as basking or …

Webpoikilotherm. noun. poi· ki· lo· therm ˈpȯi-ki-lə-ˌthərm (ˌ)pȯi-ˈkil-ə-. : an organism (as a frog) with a variable body temperature that is usually slightly higher than the temperature of its environment : a cold-blooded organism. called also heterotherm.

WebAn examination of the evolution of endothermy explains that dichotomy and emphasizes how tightly anatomical and physiological characteristics are linked to thermal ecology. Ectothermy is the ancestral condition for vertebrates, and the derived condition of whole-body endothermy has evolved at least twice, in mammals and in birds. luther countersWebPoikilotherm. 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 ... jbl power amplifier model 6260Webpoikilotherm [ poi-kĭl ′ə-thûrm′ ] See ectotherm. poikilotherm poignancy, poignant, poikilitic, poikiloblastic, poikilocyte, poikilotherm, poikilothermia, poikilothermic, poikilothermism, … jbl powerbass 10