Natural selection

Natural selection operates to produce individuals that are better adapted to their environment. It is important to keep in mind as you read below that natural selection does not act on individuals; it acts on populations.
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natural selection
a process of differential fertility in which some genotypes, under a specific set of conditions, are more successful in producing progeny than others ...
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Natural selection is the process by which individual organisms with favorable traits are more likely to survive and reproduce.
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Natural selection is the primary mechanism within the scientific theory of evolution, i.e. it alters the frequency of alleles within a population.
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natural selection The process of differential survival and reproduction of ?tter genotypes; can be stabilizing, directional, or disruptive.
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natural selection
Differential success in the reproduction of different phenotypes resulting from the interaction of organisms with their environment.
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Natural Selection
Mortality Selection
Fecundity Selection
Calculating the Effect of Natural Selection on Gene Frequencies.
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Natural selection is the most familiar type of selection by name. The breeding of dogs, cows and horses, however, represents "artificial selection." Subcategories of natural selection are also sometimes distinguished.
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Natural selection
The process in nature whereby one genotype leaves more progenies than another genotype because of superior life history attributes (fitness) such as survival or fecundity.
Phenotype ...
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natural selection The mechanism for evolutionary change in which environmental pressures cause certain genetic combinations in a population to become more abundant; ...
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Natural selection maintains the linkage disequilibrium between color and pattern alleles in Papilio memnon. [linkage disequilibrium: association between alleles at different loci] In this moth species, there is a gene that determines wing morphology.
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natural selection: the concept that random, small variations take place in living things that lead to the gradual development of a species.
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Natural Selection
8b/7d
Species diversity increases chances of survival ...
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But evolution by natural selection may not be as active in humans, but then we are imposing other kinds of selection, which are not part of the natural selections, so I think it's an interesting thought, ...
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(i) A laboratory process using mechanisms of natural selection to produce mutants adaptated to defined environmental challenges. This approach can be used to produce adaptions in single molecules, such as a RNA molecule or an enzyme.
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And the other set includes natural selection and DNA repair mechanisms, which try to eliminate the long-range correlation caused by the former events.
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Charles Darwin established evolution as a viable theory by articulating its driving force: natural selection. (Alfred Russell Wallace is commonly recognized as the co-discoverer of this concept).
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adaptation -- Change in a organism resulting from natural selection; a structure which is the result of such selection.
adult -- The mature stage of an organism, usually recognized by the organism's attaining the ability to reproduce.
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: Interaction of genes at the genotypic level. Natural selection acts on the complex product of such interactions rather than on individual locus. The correlated variation and adaptation present in two mutually dependent organisms.
Coalescence ...
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A particular aspect in the life cycle of an organism upon which natural selection acts.
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ...
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Natural selection. The differential survival and reproduc- tion of organisms with genetic characteristics that enable them to better utilize environmental resources. Nick translation.
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