Question about molecular evidence

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Discuss and explain why do you think that molecular evidence often yields an earlier date for a speciation event than fossil evidence?

Some genes are more alike between humans and chimp than other genes are from person to person. Does this mean that chimps are humans or that humans with different alleles are different species?  What other explanation fit the facts?

Reference no: EM1383060

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Question about molecular evidence : Discuss and explain why do you think that molecular evidence often yields an earlier date for a speciation event than fossil evidence?
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