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生物分为哪两种
更新时间: 2020-10-28 00:00:00  

生物分为细胞结构生物和非细胞结构生物。生物分类的基本单位是种。分类等级越高,所包含的生物共同点则越少;分类等级越低,所包含的生物共同点则越多。了解生物的多样性,保护生物的多样性,都需要对生物进行分类。

关键词: 生物 分为

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