某同学在进行植物组织培养过程中�现愈伤组织只分裂而不分化出芽和根最可能原因是 A.未见阳光b.培养时间不够c.培养基营养过多d.细胞 Template




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tomski某同学在进行植物组织培养过程中�现愈伤组织只分裂而不分化出芽和根最可能原因是 a.未见阳光b.培养时间不够c.培养基营养过多d.细胞 coloring