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How does chemical coordination occur in plants? What is the need for a system of control and coordination in an organism?0. How are involuntary actions and reflex actions different from each other? |
| Answer» L coordinaton OCCURS with the HELP of plant hormones also called phytohormones.These are plant hormonesAuxinGibberellinCytokininsabsicicic acidthese hormones are synthesised at different place and simply DIFFUSE to the place of action.Involuntary actions cannot be controlled by an Individual.Ex.HEARTBEAT VOLUNTARY actions can be controlled by an individualEx .picking up a chair | |