The natural process of plant death is termed "senescence." During senescence, plants undergo a series of physiological, biochemical, and morphological changes as they age, ultimately leading to their demise. This process can be influenced by various factors such as environmental conditions, nutrient availability, and genetic factors. Senescence is essential for the plant lifecycle, as it allows for nutrient recycling and the allocation of resources toward new growth or reproduction. In many plants, senescence also triggers colorful changes in leaves and promotes seed dispersal, playing a critical role in their regeneration and the health of ecosystems.