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5 Cards in this Set
- Front
- Back
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Biochemistry:
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similarities in dna and rna help to determine relationships between species
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Similarities in early development:
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similarities suggest evolutionary relationship
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Vestigial structures:
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some homologous structures no longer serve important function. Reduced in size.
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Homologous body structures:
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structure features with a common evolutionary origin
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Fossil record:
Geographical distribution of living species: |
Fossil record: fossil evidence in different layers of rock showed gradual change over time.
Geographical distribution of living species: Similar organisms in different locations were a product of different lives of evolutionary descent. |
