Question

What are growth regulators? (2 mark question)

Answer 1

A growth regulator, plant growth regulator, or PGR, is a natural or synthetic chemical that is sprayed or otherwise applied to a seed or plant in order to alter its characteristics. They are sometimes referred to as plant hormones.

Answer 2

Answer

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Growth Regulator:-

These are synthetic chemical substances which resemble phytohormones in molecular structure and physiological action.

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