Michael Lynch and his colleagues demonstrated in yeast that mutations occur rarely-in fact a single yeast...

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Biology

Michael Lynch and his colleagues demonstrated in yeast thatmutations occur rarely-in fact a single yeast cell may notexperience a single point mutation in its genome. How can wereconcile the low rate of mutation with the fact that mutation isthe engine that drives evolution?

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Michael Lynch is an evolutionary geneticist he arugues that much of the diversity of genetics in eukaryotes arose not beacause of natural selection but due to genetic machineray that cleans up mutations do not work properly in small populations to keep them outhe showed mutation rate is higher for multicellular organisms comparitive to the organisms such as yeast and invertebrates Mutation is the    See Answer
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