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Chapter 6 lesson 4

Vocabulary

TermDefinition
Theory of Evolution The unifying theory of biology that posits that all living organisms evolved from a common ancestor.
Reproductive Isolation The inability of separate populations to interbreed.
Binomial Nomenclature A system of naming species using two names, the first of which refers to the genus.
Taxon A group of organisms that share a common ancestry.
Natural Selection A mechanism of evolutionary change that results when individuals that are better adapted than others in meeting the challenges of the environment produce more offspring.
Genus A group of similar species.
Phylogeny The evolutionary history of a species or other taxon
Biological Species Concept The definition of species as a population of organisms that have common characteristics and can successfully breed with each other.
Species Epithet The species name of an organism.
Phylogenetics The study of evolutionary relationships.
Created by: user-1863631
 

 



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