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Gaokao Biology Practice Question

1.(6分)下列研究工作中由我国科学家完成的是()

  1. A.以豌豆为材料发现性状遗传规律的实验
  2. B.用小球藻发现光合作用暗反应途径的实验
  3. C.证明DNA是遗传物质的肺炎双球菌转化实验
  4. D.首例具有生物活性的结晶牛胰岛素的人工合成

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