让人揪心的转基因玉米

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日前,法国科学家爆料转基因玉米可导致小白鼠致癌的新闻,在全世界引发对转基因食品可能给人类造成健康危险的大讨论。不少科学家忧虑地表示,若干年后转基因食品一旦被确认有害于人的健康,我们将落入悔之晚矣的尴尬境地——
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