what r the 3 growth promotors in plants 1)name them 2) there 3 functions(each)
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the 3 growth promoters in plants are auxins, gibberellins,cytokinin.
smriti6s:
what about there functions
auxins are usually synrhesised in the tips if the shoots. they help the plane to grow longer when they are placed facing a light source they show a bending towards it. it is because auxins diffuses to the shady side of the leaf making the plant to grow longer.
gibberellins help in the growth of stem and the flower.
cytokinin helps in cell division. these hormones are found in fruit and seedsi.e area's of rapid cell division.
absicic acid is a growth inhibitor. which is responsible for wilting of leaves.
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