Ectothermic Notes: Definitions & Explanations PDF | Download eBooks
Study Ectothermic lecture notes PDF with biology definitions and explanation to study What is Ectothermic?. Study ectothermic explanation with biology terms to review biology course for online degree programs.
Ectothermic Definition:
Many nonavian reptiles and fishes, amphibians, and most invertebrates are ectothermic, meaning that they gain most of their heat from external sources.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Ectothermic Notes:
An ectotherm is an organism in which internal physiological sources of heat are of relatively small or quite negligible importance in controlling body temperature. Such organisms (for example frogs) rely on environmental heat sources, which permit them to operate at very economical metabolic rates. Some of these animals live in environments where temperatures are practically constant, as is typical of regions of the abyssal ocean and hence can be regarded as homeothermic ectotherms.
Keep Learning with Biology Notes
What is Gram positive bacteria?
Gram-positive bacteria are bacteria that give a positive result in the Gram stain test, which is traditionally used to quickly ...
What is Cofactor?
A cofactor is a non-protein chemical compound or metallic ion that is required for an enzyme's activity. These are considered ...
What is Viral envelope?
Viral envelopes are not present on all viruses. Some viruses which include HIV and many other animal viruses, have viral ...
What is Paleoanthropology.?
Paleoanthropology is a branch of archaeology with a human focus. It seeks to understand the early development of anatomically modern ...
What are Biofuels?
A biofuel is a fuel that is produced through contemporary biological processes, such as agriculture and anaerobic digestion, rather than ...
What is miRNA?
A microRNA is a small non-coding RNA molecule found in plants, animals and some viruses, that functions in RNA silencing ...
