Question:medium
Which one of the following phytohormones promotes nutrient mobilization which helps in the delay of leaf senescence in plants?
Which one of the following phytohormones promotes nutrient mobilization which helps in the delay of leaf senescence in plants?
Show Hint
Cytokinins are known for delaying leaf senescence and promoting cell division, which helps in extending the life of leaves and promoting nutrient mobilization in plants.
Updated On: Jan 13, 2026
- Abscisic acid
- Gibberellin
- Cytokinin
- Ethylene
Show Solution
The Correct Option is C
Solution and Explanation
Cytokinin, a plant hormone, is crucial for enhancing nutrient movement and retarding leaf aging. Its functions include inducing cell division, fostering growth, and influencing leaf lifespan. Cytokinins also facilitate the translocation of nutrients from mature leaves to developing tissues. Consequently, Cytokinin is the accurate answer.
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