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Evolution pt.2

Micro Evolution -Small changes -Species level
Macro Evolution -Large changes -Genus and above
Judging Evolution -Evolution has occurred if allele frequencies change or doesn't equal 1
Mutation -Random -Changes in DNA (down syndrome)
4 mutations -Substitution -Insertion Frameshift -Deletion
Gene Drift -Random -A catastrophic event that occurs that causes a reduce genetic variation
Gene Flow -Random -Immigration: Moving in -Emigration: Moving out
Sexual Selection Special Dance within a spices
Natural Selection The process that leads to adaptive changes -Not Random
Ontogeny Development of an organism from infant to adult
Adaption Inherited, not gained
Created by: JDWhitlow
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