Which of the following is a plant hormone?

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Accepted Answer

Cytokinin. Cytokinins are a group of plant growth regulator hormone which are primarily involved in performing cell division in plant roots, shoot system. This hormone helps in promoting the cell’s growth, development, differentiation, affecting apical dominance and delay in leaf senescence. These hormones mostly found in all the complex plants, bacteria, mosses, and fungi. Insulin is a peptide hormone secreted by Islets of Langerhans of Pancreas that regulates blood sugar levels. Estrogens are hormones that are important for sexual and reproductive development in women. Thyroxine is the main hormone secreted by Thyroid gland that plays a key role in regulating calcium and phosphate levels in the blood, which is important for bone health and maintenance.

Which of the following is a plant hormone?

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