Which of the following is NOT a method of seed dispersal?

Photosynthesis is a process by which plants convert light energy into chemical energy, specifically glucose, using carbon dioxide and water. It is essential for a plant's growth and development but does not pertain to the movement of seeds away from the parent plant.

In contrast, wind, water, and animals are all legitimate methods through which seeds can be dispersed. Wind dispersal involves seeds being carried away by air currents, water dispersal involves seeds floating and spreading via bodies of water, and animal dispersal refers to seeds being eaten or transported by animals. These methods are crucial for a plant’s reproductive strategy, allowing offspring to colonize new areas and reduce competition with the parent plant.