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Evolution Vocabulary

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Across
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slow steady change in species
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species that are not closely related evolve similar traits
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gradual change from one species to another entirely different species
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Are the raw materials upon which natural selection acts
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change over time
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occurs when certain traits increase mating success
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changes in frequency due to change, resulting in loss of genetic diversity
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Geologic process have constant rate through time
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the observable gradual change within a single species
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Formation of two or more species from one existing species
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timing prevents reproduction between populations
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caused by differences in courtship or mating behaviors
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adaptations involving structure or anatormy
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survival of the fittest
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are products of evolution by natural selection