当种群数量达到k值时可能出现的现象是 A.生态因素对该种群的影响没有作用b.种群的数量保持相对稳定c.食物将不再是限制种群�展的因素d Template




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tomski当种群数量达到k值时可能出现的现象是 a.生态因素对该种群的影响没有作用b.种群的数量保持相对稳定c.食物将不再是限制种群�展的因素d coloring