Botany - Plant Growth and Development Question with Solution | TestHub
BotanyPlant Growth and DevelopmentPlant Growth RegulatorsEasy2 minPYQ_2013
BotanyEasysingle choice
Which of the following plant growth regulators (PGRs) promotes root initiation, flowering and induced parthenocarpy?
Options:
Answer:
B
Solution:
Auxins promote root initiation at a concentration which otherwise is inhibitory for growth of intact root. Auxins are often employed for inducing flowering in litchi and pineapple. Application of auxins to unpollinated pistils make them develop into seedless fruits or parthenocarps.
Stream:AIIMSSubject:BotanyTopic:Plant Growth and DevelopmentSubtopic:Plant Growth Regulators
⏱ 2mℹ️ Source: PYQ_2013
Doubts & Discussion
Loading discussions...
