Which of the Following is a Plant Hormone that Helps in Cell Division?

Cytokinin (CK) is a class of phytohormones that stimulates cytokinesis, or cell division, in the roots and shoots of plants. These hormones influence apical dominance, axillary bud growth, and leaf senescence in addition to being in charge of cell proliferation and differentiation.

Answer - Cytokinin is a Plant Hormone that Helps in Cell Division.

The hormone necessary for cell division and proliferation is cytokinin. Embryogenesis, the maintenance of roots, and shoot meristems, among other elements of plant growth and development, are all known to be significantly influenced by cytokinin.

The effect of cytokinin on plant growth is greatly influenced by the ratio of auxin to cytokinin, and cytokinin alone does not affect parenchyma cells. They enlarge but do not divide when cultivated with auxin but not cytokinin. The addition of cytokinin causes the cells to grow and differentiate.

Auxin and cytokinin are added to the parenchyma cells in equal amounts to create an undifferentiated callus. More cytokinin is added, which promotes the development of shoot buds, while more auxin promotes the development of roots. The correct response is, therefore "cytokinin."

Summary:

Which of the Following is a Plant Hormone that Helps in Cell Division?

Cytokinin is a Plant Hormone that Helps in Cell Division. To produce an undifferentiated callus, parenchyma cells are treated with equal amounts of auxin and cytokinin.

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