homeothermic การใช้
- It has been stated that REM sleep is a recent evolutionary behavior in homeothermic animals.
- Ostriches are homeothermic endotherms; they regulate a constant body temperature via regulating their metabolic heat rate.
- It has been suggested that the larger dinosaurs would have been gigantothermic, rendering them virtually homeothermic.
- It has also been shown that homeothermic animals might require sleep to maintain body weight and temperature.
- Being homeothermic ( warm-blooded ) marine mammals, pinnipeds need a low surface area to body mass ratio.
- This is reflected in the predator-prey ratio which is usually higher in poikilothermic fauna compared to homeothermic ones.
- Opinion may favor the dinosaur being homeothermic ( warm-blooded ), although probably not as warm blooded as modern mammals.
- The smallest homeothermic vertebrates ( e . g . shrews and hummingbirds ), as a consequence have very high metabolic rates.
- The IR sense enables Desmodus to localize homeothermic animals such as cattle and horses within a range of about 10 to 15 cm.
- This difference in energy requirement also means that a given food source can support a greater density of poikilothermic animals than homeothermic animals.
- There is some speculation that the creature's homeothermic strategy might have changed at times in its life cycle . "'
- "' Charles Robert Richet "'( 25 August 1850 4 December 1935 ) was a homeothermic animals, and breathing.
- Live human beings are homeothermic and will expend considerable energy to maintain a healthy body temperature . alteripse 09 : 35, 10 October 2006 ( UTC)
- In contrast, mature homeothermic animals, vulnerable to relatively short periods of anoxia, rapidly accumulate arachidonic and docosahexaenoic acid as a result of phospholipase A2 activation.
- A number of investigations indicate that faster resting heart rate has emerged as a new risk factor for mortality in homeothermic mammals, particularly cardiovascular mortality in human beings.
- The infrared sense enables Desmodus to localize homeothermic ( warm-blooded ) animals ( cattle, horses, wild mammals ) within a range of about 10 to 15 cm.
- The air-trapping property is also the insulation principle employed by homeothermic animals to stay warm, for example down feathers, and insulating hair such as natural sheep's wool.
- Because of the constant movements of the neonates, the aggregate assumes stable temperature properties reminiscent of a homeothermic organism ( i . e ., maintains tight temperature tolerance ?2 癈 ).
- Because their metabolism is variable and generally below that of homeothermic animals, sustained high-energy activities like powered flight in large animals or maintaining a large brain is generally beyond poikilotherm animals.
- This also suggests that body temperature rhythms, as controlled by the SCN in homeothermic mammals, is a potential mechanism through which the master clock may synchronize circadian oscillators within tissues throughout the body.
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