Question

how does contol and coordination take place in plants​

Answer 1

Answer:

Control and coordination in plants is performed by chemical substances known as plant hormones or phytohormones. The synthesis and action of phytohormones are greatly influenced by external stimuli. plants respond to photoperiodic stimulus by specialised pigment present in very small quantity called phytochrome. Thus, phytochromes and phytohormones together are involved in control and coordination between environment and plant responses.

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Explanation:

Answer 2

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