This is an example le of commensalism.The burdock seeds benefit and the cow is unharmed.
In plants the reproductive structure that produces pollen and seeds is the xylem is the answer
It gives you a generic understanding of how the sequence of events will go.
Since the country has a smaller area and a large amount of people (although smaller than Australia) the ratio of land to people in New Zealand is much larger than the ration of land to people in Australia.
