Question

name the growth inhibitors in plants

Answer 1



Growth Rate



Phytochrome H



Germination of Seeds

 

Plant Growth Regulators

Plant Growth Regulators are defined as small, simple chemicals produced naturally by plants to regulate their growth and development.

Characteristics

Plant Growth Regulators can be of a diverse chemical composition such as gases (ethylene), terpenes (gibberellic acid) or carotenoid derivates (abscisic acid). They are also referred to as plant growth substances, phytohormones or plant hormones. Based on their action, they are broadly classified as follows:

Plant Growth Promoters – They promote cell division, cell enlargement, flowering, fruiting and seed formation. Examples are auxins, gibberellins and cytokinins.

Plant Growth Inhibitors – These chemicals inhibit growth and promote dormancy and abscission in plants. An example is an abscisic acid.

Note: Ethylene can be a promoter or an inhibitor, but is largely a Plant Growth Inhibitor.

All plant growth regulators were discovered accidentally.

Please mark as brainliest

Answer 2

These chemicals inhibitors growth and promote dormancy and

abscission in plant and example is an abscisic acidacid ethylene can be can be promoted or an inhibitor but is largely a plant growth inhibitor