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Microevolution in Biological Definition

Microevolution

Microevolution is the occurrence of small-scale changes in gene frequencies in a population over a few generations, also known as change at or below the species level. These changes may be due to several processes: mutation , gene flow , genetic drift , as well as natural selection . Popul...

Evolution

...1.3.2 Genetic drift 1.3.3 Gene flow 1.4 microevolution and macroevolution 1.5 Speciation and extinctio...when geography and culture are not obstacles. microevolution and macroevolution microevolution consists of small-scale changes in gene frequenci...

Population genetics

... See also Ecological genetics Fitness landscape Founder effect Genotype-phenotype distinction Hardy-Weinberg principle microevolution Molecular evolution Muller's ratchet Mutational meltdown Population bottleneck Selection Small population size Ewen...
Microevolution in Biological Dictionary

Microevolution

Microevolution is the occurrence of small-scale changes in allele frequencies in a population, over a few generations, also known as change below the species level . These are all examples of microevolution —evolution on a small scale. ... We can begin with an exact definition. Definition...

Macroevolution

...t · Credits · Contact ... Macroevolution : ... microevolution and macroevolution encompass change at very ... ...Put simply, macroevolution is what results when microevolution occurs in two or ... Retrieved from "http://ratio...volution FAQ - What are creationist 'kinds' ... microevolution Can Account For Macroevolution ... " macroevolut...
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