More than 30 years ago Dr. Barbara McClintock, the Nobel Prize winner, reported that genes can "jump," as pearls moving mysteriously from one necklace to another.
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Aas pearls moving mysteriously from one necklace to another
分析该选项
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Blike pearls moving mysteriously from one necklace to another
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Cas pearls do that move mysteriously from one necklace to others
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Dlike pearls do that move mysteriously from one necklace to others
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Eas do pearls that move mysteriously from one necklace to some other one
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显示答案
正确答案: B