What is the process that eventually leads to the death of a plant?

Question

Quizplus · Accepted Answer

Senescence is the process of aging in plants, which eventually leads to the death of the plant. As plants age, they become less able to photosynthesize, produce energy, and defend themselves against pests and diseases. Eventually, the plant's tissues break down and the entire plant dies. Outcrossing, dichogamy, abscission, and perennialism do not necessarily contribute to the death of a plant.

What Is the Process That Eventually Leads to the Death