Plant development is the study of the processes by which plants grow and develop from a seed to a mature organism. This includes understanding the cellular and molecular mechanisms involved in plant growth, differentiation, and organ formation. Researchers in this field investigate various aspects of plant development, such as cell division, cell differentiation, hormone signaling, environmental influences, and genetic regulation. By studying plant development, researchers aim to improve crop yield, enhance plant resistance to environmental stresses, and gain insights into the evolutionary and ecological significance of plant growth processes.