In flowers, the system of reproduction is like humans. The male organs on the plants will release pollen into the atmosphere and letting the wind carry it to wherever it may. Then, once the pollen lands on a female organ, the organ will take it in and combine it with is own genetic material to make a seed. When it is done making the seeds, they will be released into the wind, to land somewhere, grow, and repeat the process for an indefinate amount of time.
The Brassica Broadcast