English Language · Verbal Ability
The final two paragraphs present 'cacophonous adaptation' as a process that is essentially driven by the destruction of the 'finely balanced, mature ecosystem'. This suggests that the primary evolutionary benefit of a mass extinction is:
- 1The cleansing of genetic errors, allowing only the most robust and genetically superior lineages to survive and reproduce.
- 2A renewed impetus for the process of exaptation, making it the sole mechanism of evolutionary recovery.
- 3A systematic, orderly return to the old ecological groove once the destructive forces have subsided.
- 4The creation of unconstrained ecological freedom, which serves as the 'engine of the most significant biological innovation'.✓
Correct answer
The creation of unconstrained ecological freedom, which serves as the 'engine of the most significant biological innovation'.
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