(Tıp) Bitkilerde hücre teşekkülünü hızlandıran kimyasal bir madde, büyümü hormonu, oksin
Английский Язык - Английский Язык
Определение plant hormone в Английский Язык Английский Язык словарь
Any of many substances, produced by plants, that control or regulate their germination, growth, metabolism etc
Any of various hormones produced by plants that control or regulate germination, growth, metabolism, or other physiological activities. Also called phytohormone