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chapter 16 section 3

formation of species

TermDefinition
speciation the formation of new species as a result of evolution
morphology the study of structure and form of an organism
biological species concept the concept that a species is a population of organisms that can interbreed but cannot breed with other populations
geographic isolation the physical separation of populations due to geographic barriers that prevent interbreeding
reproductive isolation the inability of members of a population to successfully interbreed with members of another population of the same or a related species
gradualism a model of evolution in which gradual change over a long period of time leads to biological diversity
punctuated equilibrium
Created by: campbellm19
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