Read the passage below and determine the word that best completes the sentence based on the structural clues and transition signals.
Cevap:While early twentieth-century palaeobiologists routinely conceptualized evolutionary stasis as an artifact of an incomplete fossil record, modern cladistic analyses suggest that phenotypic persistence over vast geological epochs is rarely a passive consequence of sample omission. Far from being merely 【illusory】, stasis typically reflects active stabilizing selection that maintains morphological equilibrium across lineages despite persistent environmental fluctuations. Consequently, the apparent absence of transitional morphology must be understood not as a methodological flaw in the archival record, but as a genuine biological signature of evolutionary constraint.
Cevap
illusory (or acceptable contextually equivalent terms such as spurious or epiphenomenal)
The passage pivots on two major structural contrast signals. First, the opening 'While' contrasts the legacy view of evolutionary stasis as an 'artifact of an incomplete fossil record' with modern cladistic insights. Second, the local reversal signal 'Far from being merely [blank]' establishes that the word in the blank represents the discredited view (that stasis is fake or an optical illusion of sampling) in contrast to the reality ('active stabilizing selection' and a 'genuine biological signature'). Therefore, 'illusory' (or synonyms like 'spurious' or 'epiphenomenal') is the only word that correctly completes the structural contrast.
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Anahtar Kavram
Deciphering Meaning via Structural Clues and Contrast/Continuation Signals