Question

Which hormone used for delay senescence​

Answer 1

Cytokinin is a plant hormone that promotes the growth process and cell division in plant bodies. It delays or extends the process of senescence.

Answer 2

Answer:

Ethylene has an important role in the regulation of leaf senescence. Ethylene is one of the most important hormones in the leaf senescence regulation (Table 1). Ethylene can trigger the senescence process, especially in the sensitive species.