Goku and Vegeta
Intraspecific competition can be described as a competition which arises between organisms of the same species. The organisms might compete with one another due to the limited resources present such as water, food, shelter, mating partner etc. For example, two male birds of the same species competing for mates in the same area.
On the contrary, interspecific competition can be described as the competition which arises between organisms of different species.