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 are Deletions?
A deletion (also called gene deletion, deficiency, or deletion mutation) is a mutation or a genetic aberration in which a ...
What is Ureter?
In human anatomy, the ureters are tubes made of smooth muscle fibers that expel urine from the kidneys to the ...
What is Frequency dependent selection?
Frequency-dependent selection is an evolutionary process by which the fitness of a phenotype depends on its frequency relative to other ...
What is Sustainable agriculture?
Sustainable agriculture is farming in sustainable ways which ensures meeting society's food and textile needs in the present without compromising ...
What is Hypothesis?
A hypothesis is a proposed explanation for a phenomenon. For a hypothesis to be a scientific hypothesis, the scientific method ...
What is Temperate phage?
Temperate phages are those that incorporate their viral genome in the host genome and coexist with each other. Their genome ...
