Final answer:
The arrow poison tree disperses its seeds primarily through endozoochory, where animals consume the fruit and later excrete the seeds elsewhere. Wind dispersal, or anemochory, is another method where specialized seed adaptations allow them to be carried by the wind.
Step-by-step explanation:
The arrow poison tree, like many other flowering plants, uses various strategies for seed dispersal to ensure successful seedling recruitment. The primary method utilized by these plants involves attracting large-bodied frugivores to consume the fleshy fruit, thereby dispersing the seeds through endozoochory, which occurs when seeds pass through the digestive tract of animals unharmed.
In addition to this method, some plants may utilize other strategies such as anemochory, where the wind disperses seeds, or adaptations that allow seeds to hitch a ride on passing animals' fur. Regardless of the method, seed dispersal is critical for plants to extend their range and reduce density-dependent mortality risks such as fungal attacks or predation under the parent canopy.