Chemistry, 26.08.2019 14:00 ityeoboy2210

Amolecule that can be used as a molecular clock has a neutral mutation rate of one mutation per 5 million years. how many years ago did two species share a common ancestor if the molecules found in these two species differ by a total of eight mutations?
answer
1.5 million years
10 million years
20 million years
40 million years

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Amolecule that can be used as a molecular clock has a neutral mutation rate of one mutation per 5 mi...