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Gaokao Biology Practice Question

关于植物生长素和生长素类似物的叙述, 错误的是

  1. A.适宜浓度的生长素类似物可促进无子果实的发育
  2. B.同一植株和芽生长所需的最适生长素浓度相同
  3. C.单侧光照射燕麦胚芽鞘可使其生长素分布发生变化
  4. D.用适宜浓度的生长素类似物处理插条可促进其生根

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