Which hormone is present in the areas of rapid cell division in a plant and which hormone is a gaseous hormone?

The hormone that is present in the areas of rapid cell division in a plant is called auxin. Auxin promotes cell elongation and division, allowing for growth and development in plants.

The gaseous hormone in plants is called ethylene. Ethylene is a small, volatile molecule that is released by plants in response to various stimuli such as stress, injury, or ripening fruits. It plays a role in regulating various physiological processes, including fruit ripening, leaf senescence, and abscission (the shedding of leaves, flowers, or fruits).