Question

What are the characteristics of plant growth regulator
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Answer 1

Answer:

Characteristics of plant growth regulators:

• They are essential organic compounds other than nutrients.

• They are required in very small quantities.

• They are generally synthesized at the root, shoot and leaf apices.

• Production of growth regulators is under genetic control.

• Environmental factors are also essential for their synthesis.

• Different aspects of growth can be regulated or controlled by a single growth regulator.