Any ofseveral specialized epidermal cells found ad-jacent to each pair of GUARD CELLS in theleaves and other parts of plants. Accessorycells may help in opening and closing the ac-companying pore (stoma).任何特化的表皮细胞,与植物叶或其他部分的副卫细胞相邻。副卫细胞可以帮......(本文共 218 字) [阅读本文] >>