The founders created the Electoral College and specified that senators would be chosen by the state legislatures because. they feared that the people would band together with like-minded people to fight for their own interests rather make choices based on the public good.
The morphological species concept is applicable particularly to situations in which the potential for mating along with postzygotic barriers to reproduction â which together define the biological species concept â cannot easily be determined.he morphological species concept is applicable particularly to situations in which the potential for mating along with postzygotic barriers to reproduction â which together define the biological species concept â cannot easily be determined.
The ecological species concept defines a species in terms of its ecological niche, the sum of how members of the species interact with the nonliving and living parts of their environment. For example, two species of amphibian may be similar in appearance but differ in their tolerance of dry conditions.