Identify the incorrect statement about auxins.
They migrate from the regions where they were produced to the regions of their action.
They prevent abscission of older mature leaves and fruits.
Auxin controls xylem differentiation and helps in cell division.
They help to initiate rooting in stem cuttings, an application widely used for plant propagation
Auxins help to prevent fruit and leaf drop at early stages but promote the abscission of older mature leaves and fruits.