describe various plant hormone with their functions
Answers
auxin and gibberlins help to grow the plant
cytokines helps in cell division
abcisic acid inhibits growth
the tyoes of plant harmones are as follows:
i) *Auxin* - these arebusually synthesised in the tip of shoots. It helps them to grow longer when plants are placed facing a light source,they show bending towards it. This is because the auxin diffuses towards the shady side of the shoot stimulating the cell to grow longer.
ii) *Gibberlins* - the harmones that helped in the growth of the stem and flower.
iii) *Cytokinin* - are the harmones , which promote cell division. Highest concentration of cytokinin occours in fruit and seed i.e area of rapid cell division
iv)*Abscisic acid* - it is a growth inhibitor. It is responsible for the wilting of leaves
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