Tag: Roles & Functions of Abscisic Acid (ABA) Hormone in Plants

Abscisic acid or ABA is a hormone that decelerates and helps stop cell’s division and lengthening. In extreme environment condition, abscisic acid helps plants to stay alive through shoots or buds dormancy. This is why abscission is common for certain trees like rubber, teak, mahogany, and acacia. In winter and fall, the concentration of abscisic…