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4b

vocabulary

TermDefinition
Natural seletion variations in a population increase some individuals likehood of surviving and reproducing in a changing environment
speciation seperated populations that reamin seperated can evolve through mutations to become new specials
homologous structures same structure and different function -common anester
analogous differnt structure same function
embryologcial structures different structures and same function
vestigial structures structures that have no function but believed to have a function a long time ago
Created by: user-2007272
 

 



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