植物细胞对矿质离子的吸收之所以具有选择性是与 A.有无这种载体有关 b.溶液中离子的浓度有关 C.溶液的酸碱度有关 D.不同的载体数量有关 Template




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tomski植物细胞对矿质离子的吸收之所以具有选择性是与 a.有无这种载体有关 b.溶液中离子的浓度有关 coloring