本题目来源于试卷: SL/HL Topic B 3.2 Transport，类别为 IB生物学
[单选题]
4. Which of these enables the flow of a con/d+t7umay v(*k1ffsgt 1 g /bktinuous column of w;z:ft d(i-q/uj b vgs:ater up the xylem vessels towards the leaves of a plant?q/ ;t i:du:bgfv(-zsj
A. Tension and adhesion between water and xylem.
B. Evaporation and capillary action in and around cell walls.
C. Cohesion and tension within water in the xylem.
D. Evaporation and adhesion of water from xylem.
参考答案: C
本题详细解析:
暂无
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