Remobilization of minerals occurs primarily during:
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Correct answer: Leaf senescence (aging)
Before leaves fall off (senescence) in deciduous plants or during the aging of older leaves, minerals like N, P, K, and Mg are moved to younger, growing parts of the plant.
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More Mineral Transport in Plants questions
- Which of the following statements about root pressure is FALSE?
- Mineral ions reach the xylem through which of the following pathways?
- Unlike water, most minerals cannot be absorbed by the roots passively because:
- The active uptake of ions from the soil into the root cells is responsible for:
- Which of the following acts as 'control points' where a plant adjusts the quantity and types of solutes that reach the xylem?
- The movement of ions into the 'free space' or 'outer space' of the cell without the expenditure of metabolic energy is known as: