Q. 6 -furfuryl amino purine, 2- 4-dichlorophenoxy acetic acid and indole-3 acetic acid are examples respectively for

 1916  213 Plant Growth and Development Report Error

Solution:

Kinetin (6 -furfuryl amino purine) is a synthetic plant hormone which helps to promote cytokinesis either alone or in conjugation with auxin. 2,4-dichlorophenoxy acetic acid is a synthetic auxin which helps in promoting cell enlongation especially of shoots. Indole-3 acetic acid is the universal natural auxin. It helps in elongation of both roots and shoots.