Question

(9) Which hormone use the two-component
histidine kinase receptor system for signal
transduction :
(a) Auxin
(b) Gibberellin
(c) Cytokin
(d) Absusic acid​

Answer 1

Answer:

c

Explanation:

A schematic representation for cytokinin signaling is given in Figure 2 which shows that cytokinin signaling proceeds via two component system (histidine to aspartate phosphorelay) leading to the altered expression of cytokinin regulated genes.