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Vocabulary 4-5

Evolution

TermDefinition
Immigration to come into an area
Emigration to leave an area
Mechanism a process or system that is used to produce a particular result
Genetic Drift when a chance(random) event effects the gene pool
Gene Flow adding immigrants' genes to a gene pool
Founder Effect extreme changes in the gene pool when a few individuals from a population leave or seperate themselves and interbreed with each other
Speciation Creation of a genetically different group of living things
Gradualism sloooow changes that build up over time
Punctuated Equilibrium things remain the same then BAM there is a sudden change followed by things remaining the same
Created by: lexi_nguyen
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