Generalizing hypothesis is a description of a pattern Explanatory hypothesis is about the mechanisms that explain the pattern One such problem is that in science education, mechanisms are rarely ...

Taking an experimental approach to paleoecology, we evaluated the prey portion of Van Valen's Red Queen hypothesis by retrieving diapausing eggs from lake sediments for laboratory tests of ...

This is a preview. Log in through your library . Abstract Can sexual dimorphism evolve because of ecological differences between the sexes? Although several examples of this phenomenon are well known ...