No two species can exist in the same habitat and fulfill the same role indefinitely; this is the principle of Blank______.Multiple choice question.communal livingnatural selectionevolutioncompetitive exclusion

In the competitive exclusion principle, two species compete for limited resources untilMultiple choice question.one species is displaced or dies out.mutation is induced to occur to bring about a change in one of the species.a symbiosis evolves between the two species.a climax community is formed.

The idea that no two species can occupy the same ecological niche for long in a given ecosystem is summarized in the principle of exclusion.

The concept that no two individuals can occupy the same niche at the same time indefinitely is theMultiple choice question.Hardy-Weinberg rule.competitive exclusion principle.principle of parsimony.partitioning of resources.

If two distinct populations that have not evolved independently for a long enough time to be completely reproductively isolated come into physical contact with one another, they Blank______.Multiple choice question.will experience gene flow, but will remain two distinct specieswill experience gene flow, which will homogenize them, causing them to integrate into one specieswill experience gene flow, but will remain two distinct subspecieswill not experience gene flow, so will remain two distinct species

When two or more species vie for the same limited resource, ______ occurs.Multiple Choicesuccessionsymbiosiscoevolutionstottingcompetition