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Gaokao Biology Practice Question

在生命科学发展过程中, 证明 DNA 是遗传物质的实验是 (1)孟德尔的豌豆杂交实验 (2)摩尔根的果蝇杂交实验 (3)肺炎双球菌转化实 验 (4) $T_{2}$ 噬菌体侵染大肠杆菌实验 (5)DNA 的 $X$ 光衍射实验。

  1. A.(1)(2)
  2. B.(2)(3)
  3. C.(3)(4)
  4. D.(4)(5)

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