Thursday, 25 April 2013

What are plant hormones? What is the relationship between their site of production and site of action?


What are plant hormones? What is the relationship between their site of production and site of action?
(Ans) Plant hormones are the chemicals released by stimulated cells. These chemical compounds help in control and coordination of growth, development and response to environment.
They are synthesized at places away from where they act. They simply diffuse to the area of action.

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