Botany - Plant Growth and Development Question with Solution | TestHub
BotanyPlant Growth and DevelopmentMiscellaneous/MixedEasy2 minPYQ_2020
BotanyEasysingle choice
Leaf fall can be prevented by
Options:
Answer:
C
Solution:
Cytokinin help in delaying senescence.
Cytokinins (CK) are a class of plant growth substances (phytohormones) that promote cell division, or cytokinesis, in plant roots and shoots. They are involved primarily in cell growth and differentiation, but also affect apical dominance, axillary bud growth, and leaf senescence.
Stream:NTA_ABHYAS_NEETSubject:BotanyTopic:Plant Growth and DevelopmentSubtopic:Miscellaneous/Mixed
⏱ 2mℹ️ Source: PYQ_2020
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