What is an indicator organism

来源：百度知道编辑：UC知道时间：2024/06/17 11:17:17

英文的回答！谢谢~

Indicator organisms are used to measure potential fecal contamination of environmental samples. The presence of coliform bacteria, such as E. coli, in surface water is a common indicator of fecal contamination.

什么是指标生物？indicator organism指标生物

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