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Biology, 31.01.2020 15:49 marcaveli294

Which situation allows for evolution during gene duplication?
a. existing genes are copied over generations.
b. a mutation occurs in one copy of the original gene.
c. the original gene never duplicates.
d. the original gene performs the same role as the mutated gene.

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Which situation allows for evolution during gene duplication?
a. existing genes are copied ov...
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