| Dictionary, Encyclopedia and Thesaurus - The Free Dictionary 3,903,009,532 visitors served. |
Dictionary/ thesaurus | Medical dictionary | Legal dictionary | Financial dictionary | Acronyms | Idioms | Encyclopedia | Wikipedia encyclopedia | ? |
ectotherm |
Also found in: Dictionary/thesaurus, Medical | 0.01 sec. |
|
|
ectothermAny so-called cold-blooded animal; that is, any animal whose regulation of body temperature depends on external sources, such as sunlight or a heated rock surface. The ectotherms include the fishes, amphibians, reptiles, and invertebrates. The body temperatures of aquatic ectotherms are usually very close to those of the water. Ectotherms do not require as much food as warm-blooded animals (endotherms) of the same size, but most cannot deal as well with cold surroundings. ectotherm [′ek·tə‚thərm] (physiology) An animal that obtains most of its heat from the environment and therefore has a body temperature very close to that of its environment. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
|
| Mentioned in | ? | References in periodicals archive | ? | Encyclopedia browser | ? | Full browser | ? | |||
|---|---|---|---|---|---|---|---|---|---|---|
No references found | Welcome to the blood fued over dinosaur physiology - a debate about endothermy versus ectothermy, about warmbloodedness versus cold-bloodedness. |
ectothermy |
ectosarc ectosome Ectosone Ectosone Ectosone ectosteal ectosteal ectostosis ectostosis ectostosis ectosymbiont ectotherm ectotherm ectotherm ectotherm ectothermal ectothermal ectothermic ectothermic ectothermic ectothermic ectothermies ectothermies ectothermies ectothermous ectothermous Ectotherms Ectotherms Ectotherms Ectotherms ectothermy Ectothiorhodospiraectothrix ectotoxin ectotrophic ectotrophic mycorrhiza ectoturbinates ectozoa ectozoan Ectozoic ectozoon ectozoon ectozoon ECTP ECTQG ECTQM ECTR ectr(o)- ectr- Ectra Ectrephidae ECTRI ECTRIMS ECTRL ectro- ectrocheiry Ectrodactaly Ectrodactaly | |||||||
| Encyclopedia |
| Free Tools: |
For surfers:
Free toolbar & extensions |
Word of the Day |
Help
For webmasters: Free content | Linking | Lookup box | Double-click lookup |
|---|