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花的结构

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花的结构. 花的结构. 1. 花萼 2. 花冠 3. 雄蕊 4. 雌蕊. 花萼. 由许多萼片组成. 花冠. 由许多花瓣组成. 雄蕊. 由许多雄蕊组成 雄蕊 花丝 花粉囊. 雌蕊. 有一个或许多花心组成 花心 柱头 花柱 子房 胚珠. 谢谢！.

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花的结构

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  1. 花的结构

  2. 花的结构 1. 花萼 2. 花冠 3. 雄蕊 4. 雌蕊

  3. 花萼 由许多萼片组成

  4. 花冠 由许多花瓣组成

  5. 雄蕊 • 由许多雄蕊组成 • 雄蕊 • 花丝 • 花粉囊

  6. 雌蕊 • 有一个或许多花心组成 • 花心 • 柱头 • 花柱 • 子房 • 胚珠

  7. 谢谢！

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