growth mechanisms

Growth mechanisms are the processes by which cells, organisms, or systems increase in size or complexity. They include cell division, where a cell splits into two, and cell expansion, where cells grow larger by accumulating nutrients and water. In larger systems, growth can result from the addition of new parts or the expansion of existing ones. These mechanisms are regulated by genetic instructions and environmental factors, ensuring growth occurs appropriately. Understanding these processes helps explain how living things develop, heal, and adapt over time, maintaining a balance between growth and stability.