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Selection


In the context of evolution, certain traits or alleles of a species may be subject to selection. Under selection, individuals with advantageous or "adaptive" traits tend to be more successful than their peers...
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Natural selection is the process by which heritable traits that make it more likely for an organism to survive and successfully reproduce become more common in a population over successive generations. It is a key mechanism...
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... we wish to work is making a selection. ... · Making a Selection - Use the mouse to point at something or to drag open a ... Selection Tools let us do this. ...
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Natural selection is the phrase Charles Darwin used in 1859 in his book The ... 4 Mechanisms of natural selection. 5 History of the principle ...
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Artificial selection is the breeding of certain traits over others. ... The most obvious examples of artificial selection can be found in the range of ...
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2.1 Levels of selection. 3 An example: antibiotic resistance. 4 Evolution by means of natural selection. 4.1 History of the principle ...
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Selection - Definition of Selection at Dictionary.com a free online dictionary ... or a number of things selected. 3. ... selection se·lec·tion (sĭ-lěk'shən) n. ...
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Negative selection is an unavoidable consequence of evolution. ... Selection is a powerful force in evolution, and it works in many ways. ...
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A bulleted overview of current evolutionary theory ... The Unit of Selection. ... Natural Selection. ...
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The first argument to selection determines the format of the rest of the ... If selection exists anywhere on window's display, clear it so that no window ...
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Thus biologists characterize natural selection as increasing the 'fitness' of ... The theory of evolution by natural selection is one of the cornerstones of ...
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4. Does Natural Selection Require Differential Reproduction? ... 1. Natural Selection and Evolutionary Theory ... by natural selection are elegantly simple. ...
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Selection summary with 19 pages of encyclopedia entries, essays, summaries, research information, and more. ... Selection is a process in which members of a ...
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The process of natural selection has played an important role in the production ... 2 Natural Selection as a Process. 3 Genetic Basis of Phenotypic Variation ...
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Natural selection. Natural selection is one of the basic mechanisms of evolution, along with ... selection can develop complex structures. Natural selection at ...
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Definition of selection from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games.
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(Date:8/20/2014)... WORCESTER, MA Using population-based screening outcomes of approximately ... states, including four researchers at the University of Massachusetts ... combined immunodeficiency (SCID) can be successfully implemented across public ... programs published in the Aug. 20 issue of the ... JAMA ) showed the rate of SCID in newborns ...
(Date:8/20/2014)... are athletes who have suffered concussions ready to return ... found that high school athletes who head back on ... a significant regression in their abilities to simultaneously walk ... seen in changes in their balance and/or altered walking ... of the 12 had returned to activity in less ...
(Date:8/20/2014)... plastic bags could one day be made out of ... are now reporting. The novel process they developed and ... its agricultural and plastic waste problems, appear in the ... S. Bayer and colleagues at the Italian Institute of ... In 2012, its production reached 288 million tons worldwide, ...
Breaking Biology News(10 mins):Newborn screening expansion offers early diagnosis and treatment to infants with SCID 2Newborn screening expansion offers early diagnosis and treatment to infants with SCID 3Recovery reversal seen in Oregon study of returning concussed athletes 2Recovery reversal seen in Oregon study of returning concussed athletes 3
... be processed unconsciously when the area of the brain ... down, according to research at Rice University in Houston. ... in the Proceedings of the National Academy of Sciences' ... than one pathway along which visual information can be ...
... have identified some of the key factors that prevent ... (MS), complications of premature birth, and other diseases and ... nervous system fails to repair itself and suggest ways ... be reversed. The research is published in the August ...
... an alien if you encountered it on the street tomorrow? ... rather was created in a laboratory right here on Earth ... Peter Ward has the beginnings of an answer. In a ... expanded "tree of life," or biological classification system, to account ...
Cached Biology News:Out of sight, out of mind? Not necessarily 2OHSU researchers discover potential mechanism to repair brain damage linked to Multiple Sclerosis 2OHSU researchers discover potential mechanism to repair brain damage linked to Multiple Sclerosis 3OHSU researchers discover potential mechanism to repair brain damage linked to Multiple Sclerosis 4New book expands biological classifications to account for 'alien' life 2New book expands biological classifications to account for 'alien' life 3
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