Biology, 18.02.2020 05:34 sakurauchiha913
You discover a genus of lizards that contains two extinct species and five living species. The oldest fossils from the genus belong to the two extinct species, and are known only from the Ethiopian biogeographical region. Two of the living species are found only in the Neotropical biogeographic region and the other three are found only in the Australian biogeographic region. Fossil records confirm that all living species are native to the areas they currently inhabit. What is the most reasonable conclusion about the evolution of these lizard species?
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You discover a genus of lizards that contains two extinct species and five living species. The oldes...
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