Which plant hormones affect(s) development in the plant body?

Several plant hormones play crucial roles in development, including auxins, cytokinins, gibberellins, abscisic acid, and ethylene. Auxins promote cell elongation and apical dominance, while cytokinins stimulate cell division and shoot formation. Gibberellins are involved in seed germination and stem elongation, whereas abscisic acid helps regulate stress responses and dormancy. Ethylene influences fruit ripening and leaf senescence, collectively coordinating various developmental processes in plants.