25. Which structure is correctly paired with its tissue system?
(A) root hair - vascular tissue
(B)guard cell - vascular tissue
(C) tracheid - vascular tissue
(D) companion cell - ground tissue
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統計: A(0), B(0), C(1), D(0), E(0) #3386882
統計: A(0), B(0), C(1), D(0), E(0) #3386882