Generalist and Specialist Species Practice Test

Both persist unchanged because competition cannot occur between species with different niche breadths in the same habitat.

The specialist is more likely to be excluded if the shared resource declines, because it cannot switch to alternative resources.

The specialist becomes a generalist within one generation, because niche breadth is determined only by learning and not genetics.

The generalist is always excluded because having alternatives reduces competitive ability and prevents use of any shared resource.