NEET BIOLOGY

Detailed explanation-1: -Plant growth regulators (PGRs) are chemicals used to modify plant growth such as increasing branching, suppressing shoot growth, increasing return bloom, removing excess fruit, or altering fruit maturity.

Detailed explanation-2: -Plant growth regulators (PGRs) are naturally biosynthesized by plants which modify growth (increase in branching and rebranching, shoot and root growth, alter or trigger fruit maturing, reproduction etc.)

Detailed explanation-3: -’PGR’ is an acronym for ‘plant growth regulators’. These are essentially synthetic hormones applied to cannabis plants in order to modify growth and development. They can be used to maximize production.

Detailed explanation-4: -PGR stands for Plant Growth Regulator. PGRs are often known as plant hormones (also called phytohormones). They are signaling molecules produced within plants that occur in extremely low concentrations.

Detailed explanation-5: -Plant growth regulators (PGR s) are molecules that influence the development of plants and are generally active at very low concentrations. There are natural regulators, which are produced by the plant itself, and also synthetic regulators; those found naturally in plants are called phytohormones or plant hormones.