Final answer:
In the larger wolf population of a national park, diseases like canine parvovirus are less likely to be a problem, and lack of genetic diversity is also less likely to be a problem, compared to the small and isolated population on Isle Royale.
Step-by-step explanation:
The small, isolated population of wolves on Isle Royale has been negatively affected by a lack of genetic diversity and the introduction of canine parvovirus. In comparison, a larger population of wolves in a national park would likely find diseases like parvovirus less likely to be a problem because of increased genetic variance and potential exposure to a variety of pathogens, leading to stronger immune responses over time.
Conversely, a lack of genetic diversity is less likely to be a problem in the larger population due to the greater number of individuals contributing to the gene pool and thus maintaining a richer genetic diversity, reducing the risks of inbreeding and associated health problems.