A change in the allele frequency of a population as a result of chance events rather
than natural selection.
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Genetic Drift
Model that uses DNA comparisons to estimate the length of time that two species
have been evolving independently
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Molecular Clock
,Process of Speciation
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Physical barrier, geographical separation, populations diverge,
reproductive isolation, new species
Study of the general principles of scientific classification
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Taxonomy
This unequal ability of individuals to survive and reproduce will lead to the
accumulation of "favorable" traits in the population over generations
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Darwin's Second Inference
A species which is derived from two separate species that cannot breed
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Post-zygotic Barriers
, A species produces more offspring then the environment can support
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Malthusian Struggle
The amount of biological or living diversity per unit area. It includes the concepts of
species diversity, habitat diversity and genetic diversity.
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Biodiversity
a species that is likely to become an endangered species if nothing is done to reverse
the factors leading to its extirpation or extinction
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Threatened Species
a species that is facing imminent extirpation or extinction
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Endangered Species
than natural selection.
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Genetic Drift
Model that uses DNA comparisons to estimate the length of time that two species
have been evolving independently
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Molecular Clock
,Process of Speciation
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Physical barrier, geographical separation, populations diverge,
reproductive isolation, new species
Study of the general principles of scientific classification
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Taxonomy
This unequal ability of individuals to survive and reproduce will lead to the
accumulation of "favorable" traits in the population over generations
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Darwin's Second Inference
A species which is derived from two separate species that cannot breed
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Post-zygotic Barriers
, A species produces more offspring then the environment can support
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Malthusian Struggle
The amount of biological or living diversity per unit area. It includes the concepts of
species diversity, habitat diversity and genetic diversity.
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Biodiversity
a species that is likely to become an endangered species if nothing is done to reverse
the factors leading to its extirpation or extinction
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Threatened Species
a species that is facing imminent extirpation or extinction
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Endangered Species
