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.
biological species concept. Members of the same species are capable of interbreeding, producing viable offspring, and cannot produce viable offspring with members of other species. This is one of several concepts that define a species, and is the most commonly used and accepted of those concepts.he most common method for species differentiation is the biological species concept, which defines a species as a population of organisms that can interbreed to produce viable, fertile offspring.