試題詳解

68. Which of the following pathways best summarizes the route of a mineral that is absorbed by a plant?
(A) root hair, epidermis, cortex, stele, endodermis, xylem
(B) root hair, cortex, epidermis, stele, endodermis, xylem
(C) root hair, cortex, epidermis, endodermis, stele, xylem
(D) root hair, epidermis, cortex, endodermis, stele, xylem
(E) root hair, epidermis, stele, cortex, endodermis, xylem