What is the role of Auxin in plants? Cell elongation (tropisms) Cell division growth square tissue and affects seed square Transported in vascula

uxin is a plant hormone that plays a crucial role in the growth and development of plants. It is involved in various physiological processes, including cell elongation, cell division, and tissue growth. Auxin also affects seed germination and is transported through the vascular system of plants.In the context of the given options, the correct answer is:Cell elongation (tropisms)Auxin is responsible for regulating cell elongation, which is a key factor in tropisms, or the growth of plants in response to environmental stimuli such as light and gravity.