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两性花的结构

更新时间: 2020-08-19 00:00:00     

结构包括:雄蕊,雌蕊,花瓣,花萼,花冠,华佗,花柄

1、雄蕊由花丝花药组成;

2、雌蕊由柱头,花柱,子房组成;

3、子房有胚珠和子房壁胚珠有胚囊,珠被,珠孔;

4、珠被发育成种皮,子房壁发育成果皮。

关键词: 两性 结构

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