The given diagram shows three plant cells arranged side by side.The movement of water molecules from cell 1 to cell 3 would discontinue in case of:
Correct answer: B. Symplast pathway
- A. Apoplast pathway
- B. Symplast pathway
- C. Vacuolar pathway
- D. Trans-membrane pathway
Explanation
The symplast pathway involves the movement of water through the cytoplasm of cells, connected by plasmodesmata which is shown in figure. So any disruption in this pathway will result in impaired water transport.
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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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