4.某生物兴趣小组试图探究牛和山羊的瘤胃中的微生物对尿素是否有分解作用设计了以下实验并成功筛选到能降解尿素的细菌.培养基成分如表所示实验 Template




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tomski4.某生物兴趣小组试图探究牛和山羊的瘤胃中的微生物对尿素是否有分解作用设计了以下实验并成功筛选到能降解尿素的细菌.培养基成分如表所示实验 coloring