name and state briefly one function each of any three phyto-hormones
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name and state briefly one function each of any three phyto-hormones
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Following are the phytohormones:
Auxins : Provide cell elongation, cell division, root formation, respiration, protein sysnthesis, water uptake etc. Also play an imp. role in development of seedless fruits.
Gibberellins: stimulate stem elongation, seed germination, floweing.
Cytokinins: Promote cell division, breaking the dormancy of fruits, delay aging in leaves, opening of stomata, rehulate phloem transport.
Abscisic Acid : Inhibits growth, causes dormancy, closing of stomata, falling/wilting of leaves,loss of RNA, proteins and chlorophyll.