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ch.14 vocab bio

QuestionAnswer
evolution change over time in the characteristics of populations
fossils preserved remains or traces of organisms that had died long ago
populations all the individuals of one species in a particular area
natural selection individuals with advantageous traits survive longest and leave the most offspring
homologous structures same evolutionary origin despite any differences in current function or appearance
vestigial structures structures that serve no apparent purpose
convergent evolution natural selection causes non-homologous structures that serve similiar functions to resemble one another
analogous structures outwardly similiar but non-homologous structures
artificial selection the breeding of domestic plants and animals to produce specific desirable traits
Created by: VaLeRiA!
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