Answer :

Final answer:

The statement that moose populations on Isle Royal frequently exceed 1000 individuals is false. Isle Royale's moose population fluctuates and does not consistently stay above this number, unlike larger populations in Sweden and Finland. So Option b) False is the correct answer.

Explanation:

The statement that moose populations on Isle Royal frequently exceed 1000 individuals is false. Isle Royale, an island in Lake Superior, is widely studied for its isolated moose population. The moose population has varied over time due to factors like available food resources, predation by wolves, and environmental conditions. Population counts historically fluctuated and did not consistently exceed 1000 individuals. Notably, population dynamics can be influenced by density-dependent factors, as exemplified by the population crash graph of reindeer on Bering Sea islands, showing how higher densities can lead to greater competition for resources, affecting life cycles.

In Sweden and Finland, the moose populations are much larger with winter populations around 200,000 and 80-90,000 individuals respectively, well above the counts on Isle Royale. These populations are subject to different environmental conditions and management practices affecting their numbers. So Option b) False is the correct answer.

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