两种海绵的细胞分散成单个细胞混合在一起进行培养一段时间后�现同种的细胞相互聚集在一起其中起重要作用的是细胞膜上的 a.糖蛋白b Template




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tomski两种海绵的细胞分散成单个细胞混合在一起进行培养一段时间后�现同种的细胞相互聚集在一起其中起重要作用的是细胞膜上的 a.糖蛋白b coloring