Phytohormones are:

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(B) Phytohormones,also known as plant growth regulators (PGRs),are chemical substances produced naturally by plants. They are synthesized in small qua

Vedclass · Accepted Answer

Growth regulators synthesised by plants and influencing physiological processes

Vedclass · Answer

(B) Phytohormones,also known as plant growth regulators (PGRs),are chemical substances produced naturally by plants. They are synthesized in small quantities in various parts of the plant and are transported to other regions where they influence physiological processes such as growth,development,differentiation,and responses to environmental stimuli. Therefore,option $(b)$ is the most comprehensive and accurate definition.

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