Results 1 - 10 for Extinction

Extinction - Wikipedia, the free encyclopedia
In biology and ecology, extinction is the end of an organism or group of taxa. The moment of extinction is generally considered to be the death of the last individual of that ...
http://wiki.healthhaven.com/Extinction
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Extinction (psychology) - Wikipedia, the free encyclopedia
Extinction in psychology refers to the lowering of the probability of a response when a characteristic reinforcing stimulus is no longer presented.
http://wiki.healthhaven.com/Extinction_(psychology)
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extinction - definition of extinction by the Free Online Dictionary ...
ex·tinc·tion (k-st ngk sh n) n. 1. a. The act of extinguishing. b. The condition of being extinguished. 2. The fact of being extinct or the process of becoming extinct: "The most ...
http://www.thefreedictionary.com/extinction
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Voluntary Human Extinction Movement
Voluntary Human Extinction Movement. May we live long and die out. Thank you for not breeding.
http://www.vhemt.org/
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Extinction Definition | Definition of Extinction at Dictionary.com
noun: the act of extinguishing. the fact or condition of being extinguished or extinct.
http://dictionary.reference.com/browse/extinction
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Mass Extinction Underway | Biodiversity Crisis | Global Species Loss
MASS EXTINCTION UNDERWAY The World Wide Web's Most Comprehensive Source of Information on the Current Mass Extinction The Current Mass Extinction:
http://www.well.com/%7Edavidu/extinction.html
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Evolution: Extinction
An examination of past extinctions and the potential for another wave.
http://www.pbs.org/wgbh/evolution/extinction/index.html
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ScienceDaily: Extinction Articles
Extinction of animals and plants. Read scientific research on the dinosaur extinction, future mass extinctions, and endangered species. What can be done?
http://www.sciencedaily.com/articles/plants_animals/extinction/
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extinction - Definition of extinction at YourDictionary.com
noun. a putting out or being put out, as of a fire; a destroying or being destroyed; annihilation; abolition; the fact or state of being or becoming extinct; dying out, as a ...
http://www.yourdictionary.com/extinction
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extinction - definition of extinction in the Medical dictionary - by ...
extinction /ex·tinc·tion/ (eks-tink´shun) in psychology, the disappearance of a conditioned response as a result of nonreinforcement; also, the process by which the ...
http://medical-dictionary.thefreedictionary.com/extinction
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