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Unformatted text preview: created by partial genetic isolation. When looking at sympatric speciation this can explain the new creation of species by the contending the fact that sympatric speciation says it is possible to create a new species through heavy gene flow. Finally allopatric speciation could account for the creation of a new species only if a physical barrier initially isolates part of the population allowing for that portion of the population to diverge and in doing so create a brand new species. 3.You would help these extraterrestrial scientists identify the primate order by showing them the hierarchal tree of primates that is shown in the book. This tree structure shows the hierarchal descent of primates from an earlier unknown ancestor....
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- Fall '98