Macroevolution+vs.+Microevolution

Microevolution ||
 *  Macroevolution ||  Both || 
 * ~evolutionary change at the species level or higher

~speciation has occurred


 * too slow to be observed**


 * New soecies is created**

~Allopatric ~Geographic isolation ~Sympatric ~Polyploid || ~Change genetics

~Evolution over time || ~ Change in allele frequencies by genetic variation, natural selection, genetic drift, and migration, in a population

~can easily tell it happened


 * no new species are created** ||

(~) http://www.talkorigins.org/indexcc/CB/CB902.html (***) http://library.thinkquest.org/27407/micro.htm

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