有些植物的种子成熟后即使有适合萌�的条件也不能萌�．例如有些植物的种子秋天成熟后要经过一段时间的低温才能萌�这类植物最有可能是自然分布在 Sketch Coloring Page

有些植物的种子成熟后即使有适合萌�的条件也不能萌�．例如有些植物的种子秋天成熟后要经过一段时间的低温才能萌�这类植物最有可能是自然分布在 Template

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tomski有些植物的种子成熟后即使有适合萌�的条件也不能萌�．例如有些植物的种子秋天成熟后要经过一段时间的低温才能萌�这类植物最有可能是自然分布在 coloring

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种子的萌�和幼苗的形成3 植物学初高中地理� sketch template

右下图是植物的种子萌�及生长�育过程请据图回答1可以看出这是一种子叶植物2在种子萌�的过程中最先突破种皮3在从A sketch template

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种子的成熟过程简笔画简单（推荐16张）简笔画图片大全 sketch template

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有些植物的种子成熟后即使有适合萌�的条件也不能萌�．例如有些植物的种子秋天成熟后要经过一段时间的低温才能萌�这类植物最有可能是自然分布在 sketch template

种子萌�的过程：种子在适宜的条件下，吸收的水和营养通过子叶传给胚芽、胚轴和胚根，它们开始分裂和生长，胚根�育成幼苗的根，胚芽�育成幼苗的叶和茎 sketch template

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上海植物园 sketch template

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