Question

which of the following is a plant hormone​

Answer 1

Answer:

Plant hormones (also known as phytohormones) are organic substances that regulate plant growth and development. Plants produce a wide variety of hormones, including auxins, gibberellins (GA), abscisic acid (ABA), cytokinins (CK), salicylic acid (SA), ethylene (ET), jasmonates (JA), brassinosteroids (BR), and peptides.

Answer 2

plant hormones are single moleclues,produced with in plants, that occur in extremely low concentration. plant hormones all aspects of grouth and development, from embryogenesis, the regulation of organ size, pathogen defence, stress tolerance and through to reproductive development.