Botany - Plant Growth and Development Question with Solution | TestHub
BotanyPlant Growth and DevelopmentPlant Growth RegulatorsEasy2 minPYQ_2023
BotanyEasysingle choice
Spraying of which of the following phytohormone on juvenile conifers helps in hastening the maturity period, that leads to early seed production?NEET 2023 (All India)
Options:
Answer:
C
Solution:
Spraying juvenile conifers with GAs hastens the maturity period, thus leading to early seed production. Gibberellins also promotes bolting (internode elongation just prior to flowering) in beet, cabbages and many plants with rosette habit.
Stream:NEETSubject:BotanyTopic:Plant Growth and DevelopmentSubtopic:Plant Growth Regulators
⏱ 2mℹ️ Source: PYQ_2023
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