Haritha,SUBJECT MATTER EXPERT at Edumarz
Solution: Cytokinin is a plant hormone.It is included in the category of hormones that promote plant growth.
Functions
Cytokinins are hormones that promote the division of cells. It is present in higher amounts in regions showing rapid cell division, like fruits and seeds.
Chemical structure-cytokinin
source:https://unsplash.com/s/photos/cytokinin-in-plants
Plant hormones
Plant hormones are also called phytohormones.These are chemical substances that help plants in their growth, development, and adaptation to environmental changes.The major plant hormones include Auxin, Gibberellin, Cytokinins, and Abscisic acid. Hormones like auxin and gibberellin promote the growth of plants,while abscisic acid inhibits growth in plants.
Auxin is a hormone that helps in the growth of plants,gibberellin helps in elongation of the stem region,cytokinin helps in cell division processes,and abscisic acid inhibits growth and forms senescence.