Final answer:
Charles Darwin proposed punctuated equilibrium as a mechanism for species evolution which suggests rapid bursts of change after long periods of little change.
Step-by-step explanation:
Charles Darwin indicated that species slowly and almost imperceptibly evolve over time through punctuated equilibrium. This theory suggests that long periods of little or no change are interrupted by sudden bursts of rapid evolution. The concept of punctuated equilibrium is contrasted with gradual speciation, which proposes that species evolve slowly and gradually over time. In intraspecific competition, members of the same species compete for limited resources, which can drive the evolutionary process. Biotic potential refers to the maximum reproductive capacity of a species and can also influence evolutionary changes.
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