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Bio quiz evolution

quiz

QuestionAnswer
what is a species members of the same species can mate and produce viable fertile offspring
homologous structures parts of the body that are similar to other organisms structure, proving that they have a common ancestor.
vestigial structure parts of the body that have lost all of there ancestral value.
embrology many embryos resemble each other in the early phases. Gills and tails in human embryos
Recapitulation theory embryonic development of a species retraces some key steps in evolutionary history.
evidence from molecular biology small differences in DNA and proteins of 2 species indicate their recent divergence from common ancestor.
Classic Linnaean system species are aranged in hiarchy of increasingly specific groups
cladistics relies on evolutionary relationships in which membership in a group depends on shared derived traits unique to that group
Created by: mhennessey13
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