Question

what are cytokinins give an example

Answer 1

There are two types of cytokinins: adenine-typecytokininsrepresented by kinetin, zeatin, and 6-benzylaminopurine, and phenylurea-type cytokinins like diphenylurea and thidiazuron (TDZ). Most adenine-typecytokinins are synthesized in roots. Cambium and other actively dividing tissues also synthesize cytokinins.

Answer 2

Answer:

Cytokinins (CK) are a class of plant growth substances (phytohormones) that promote cell division, or cytokinesis, in plant roots and shoots. They are involved primarily in cell growth and differentiation, but also affect apical dominance, axillary bud growth, and leaf senescence.