Which part of a plant provides the large surface area required for the efficient uptake of water and mineral ions from the soil?
Cambridge IGCSE · Biology (0610)
Water uptake:練習題
2 條多項選擇題即時批改,另有 4 條文字題附完整解題步驟,全部圍繞「Water uptake」。
A student observes the pathway of water through a dicotyledonous plant. Which row correctly identifies the order of tissues through which water passes as it moves from the soil into the leaf?
Identify the structure in a plant root that provides a large surface area for the uptake of water and mineral ions.
先自己寫一次答案,再對照解題步驟。
Explain how the large surface area of root hair cells facilitates the process of water uptake.
先自己寫一次答案,再對照解題步驟。
A student investigates the pathway of water in a plant using a stain. Describe how the results would appear in a cross-section of the stem and explain this observation.
先自己寫一次答案,再對照解題步驟。
A student investigated the pathway of water through a plant by placing a celery stalk into a beaker of water containing a red dye.
(a) Name the specific tissue that would be stained red as the water moves up the stalk.
(b) Outline the pathway taken by water as it moves from the root hair cells to the mesophyll cells of a leaf.
先自己寫一次答案,再對照解題步驟。
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