explain different types of plant harmones or phytohormones

Asked by  | 8th May, 2008, 08:17: PM

Expert Answer:

Auxins and gibberellins help in growth of the stem and roots in appropriate concentrations. Cytokinins promote rapid cell division. Absisic acid inhibits growth. Ethylene helps in ripening of fruits.

Answered by  | 12th May, 2008, 11:39: AM

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