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Biology Quizlet #20

5 terms quater 3

TermDefinition
Phylogeny Evolutionary history of a species
Clade A group of species that includes an ancestral species and all its descendants.
Cladogram Diagram that shows the evolutionary relationships among a group of organisms
derived character trait that appears in recent parts of a lineage, but not in its older members
molecular clock Model that uses DNA comparisons to estimate the length of time that two species have been evolving independently
Created by: rathburn74
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