問題詳情
13. 植物之水分能夠從埋在土壤深處的根部運送到 100 公尺高的樹梢，下列何者貢獻最小?
(A) 水分子間之凝聚力 (cohesion)
(B) 水分子與管胞間之聚合力 (adhesion)
(C) 細胞間水分子之擴散作用 (diffusion)
(D) 植物之蒸散作用 (transpiration)
(A) 水分子間之凝聚力 (cohesion)
(B) 水分子與管胞間之聚合力 (adhesion)
(C) 細胞間水分子之擴散作用 (diffusion)
(D) 植物之蒸散作用 (transpiration)
參考答案
答案：C
難度：適中0.684211
統計：A(0),B(0),C(13),D(5),E(0)
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