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�学家从悬浮培养的单细胞离体花粉或胚囊中通过植物组织培养技术获得胚状结构胚状体不同于一般的种子胚是由非合子细胞分化形成的类似于胚的结构 Template






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sketch 3908 Rawr! by Timothy Palfreyman
sketch 4405 Cat by Nizamuddin Shuja
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sketch 2457 cool beans brother
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sketch 1287 No smoke
sketch 4306 The burning watermelon!
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sketch 5297 Journey by Dmitry Sidorenko





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tomski�学家从悬浮培养的单细胞离体花粉或胚囊中通过植物组织培养技术获得胚状结构胚状体不同于一般的种子胚是由非合子细胞分化形成的类似于胚的结构 coloring
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人工种子是人们模仿天然种子的结构制造出来的生有机体它能像种子一样萌生长长成植物人工种子的核心部件是个被外层物包埋的具有类似于胚功能的 sketch template
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