32. Xerophytes have evolutionary adaptations that reduce transpiration. Which of the following is not the adaptation?
(A) multiple-layered epidermis
(B) thick cuticle
(C) stomata concentrated on the lower leaf surface
(D) trichome concentrated on the upper dermal tissue
(E) fix CO2 as CAM pathway
答案:登入後查看
統計: A(8), B(1), C(2), D(28), E(7) #2308362
統計: A(8), B(1), C(2), D(28), E(7) #2308362
詳解 (共 1 筆)
#4638143
trichome分布於下表皮可加強抑制水分蒸散
2
0