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Question: Answered & Verified by Expert
Senescence in plants is inhibited by
BiologyPlant - Growth and DevelopmentNEET
Options:
  • A Ethylene
  • B Auxin
  • C Cytokinin
  • D Abscissic acid
Solution:
1346 Upvotes Verified Answer
The correct answer is: Cytokinin
Cytokinin delays the senescence (ageing) of leaves and other organs by controlling protein synthesis and mobilization of resources (Disappearance of chlorophyll). It is called the Richmond-Lang effect. It was reported by Richmond and Lang (1957) while working on detached leaves of Xanthium

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