The pathway through which water moves from root hair cells to the xylem in plants are/is:I. apoplastII. symplastIII. vacuolar
Correct answer: C. III only
- A. I only
- B. I and II
- C. III only
- D. II and III
Explanation
The vacuolar pathway involves water moving from one cell's vacuole to the next, and it is a key pathway in transporting water to the xylem.
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About Plant Nutrition and Transport
Plants require macronutrients and micronutrients for growth, and mineral deficiencies produce recognizable symptoms. Transport involves water and minerals through xylem by transpiration pull, cohesion and adhesion, while phloem translocates sugars from sources to sinks. Root pressure and transpiration are distinct mechanisms.
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