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Zorluk: ZorWords in Context: High-Utility Vocabulary

In evolutionary biology, the concept of 'niche construction' describes how organisms modify their environments, thereby altering the evolutionary pressures they face. While some researchers characterize these environmental alterations as ________—incidental byproducts of an organism's daily activities—others argue that they represent active, inherited behaviors shaped specifically by natural selection to enhance survival.

Which choice completes the text with the most logical and precise word or phrase?

  1. A
    conscious
  2. B
    deleterious
  3. fortuitousCevap
  4. D
    reciprocal

Cevap

fortuitous
The word 'fortuitous' means happening by chance or accident rather than design. In the context of the passage, it is used to describe environmental modifications that are 'incidental byproducts' of an organism's activities, contrasting them with 'active, inherited behaviors' shaped by natural selection. This makes 'fortuitous' the most logical and precise word to complete the text.

Adım Adım Çözüm

1
Analyze the structure of the sentence, specifically looking for contrast clues.
The transition word 'While' indicates a contrast between how some researchers view the environmental alterations and how others view them.
Identifying the logical relationship between the two viewpoints is essential to determining the meaning of the missing word.
2
Examine the context clues surrounding the blank.
The parenthetical appositive 'incidental byproducts of an organism's daily activities' directly defines the blank, indicating that the missing word must mean accidental, unplanned, or occurring by chance.
The blank is immediately followed by a definition, so the correct word must align with that definition.
3
Evaluate the given options to find the word that best matches the meaning of 'incidental' or 'occurring by chance'.
'Fortuitous' means happening by accident or chance rather than design, which perfectly aligns with 'incidental byproducts.' Other choices like 'conscious,' 'deleterious,' and 'reciprocal' do not fit this contextual meaning.
Selecting the word that fits both the grammatical function and the precise semantic requirements of the context ensures the text is logical and precise.

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Words in Context: High-Utility Vocabulary
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Words in Context: High-Utility Vocabulary

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