Mutations are the ultimate cause of all the genetic differences, including the differences between a human and a banana, between a starfish and a toadstool.

突变是所有基因差异的最终原因,包括人类和香蕉，海星和伞菌之间差异。

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Mutations are the ultimate cause of all the genetic differences, including the differences between a human and a banana, between a starfish and a toadstool.

突变是所有基因差异的最终原因,包括人类和香蕉，海星和伞菌之间差异。

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