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Dictionary » I » Internal environment Internal environmentDefinition noun (1) The outside of the cells inside the body of an organism. (2) The extracellular fluid environment.
The internal environment refers to the internal milieu of a multicellular organism. Every cell of a multicellular organism must regulate its surroundings to help keep a relatively stable internal environment.
Compare: external environment
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Results from our forumRe: About Physiological Darwinism:From Fitness to Optimality... smaller in body. This regulation is the best adaptation in this environment. I don’t think this regulation is not optimal because of their ... that gene expressed to phenotype is regulated and influenced by both internal and external environmental factors. The concept "DNA sequence ...
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Solutions Manual, Instructor ‘s Manual, Test Bank COLLECTION... Edition, Wisniewski, Instructor Manual Quantitive Reasoning & the Environment, 1st Edition 2007, Langkamp, Hull, Solutions Manual Quantitive ... Services Marketing, 6th Edition, Lovelock, Wirtz, Test Bank Serving Internal and External Customers, 1st Edition 2004, Swartzlander, Instructor ...
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Biology is not a science... is http://en.wikipedia.org/wiki/Life # Homeostasis: Regulation of the internal environment to maintain a constant state; for example, electrolyte concentration or sweating ...
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Re: What is biological stability?... of the composition, as well as the physico-chemical stability of the internal environment (body fluids: blood, lymph, interstitial fluid; cerebrospinal fluid). Biological ...
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Does an unicellular organism die out of starvation?... itself requires energy, just like our digestion. Once an organism's internal supply of energy (in the form of glucose, ATP, etc.) falls below ... it lacks sufficient energy to break down and utilize nutrients in its environment.
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