Select the most appropriate phrase that can substitute the underlined segment in the given sentence without altering the sentence's meaning.
The scientist's research was pivotal in advancing our understanding of genetic mutations.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. essential in furthering.
Error Concept: Incorrect word choice/phrase that does not convey the intended meaning.
What is wrong: The original sentence’s meaning suggests the scientist’s research played a significant role regarding mutations, but the underlined phrase does not correctly express this importance.
Grammar/Meaning Concept: The phrase should indicate a positive and crucial contribution to the study or understanding of mutations.
Incorrectness of the concept in context: Options like “inconsequential,” “minor,” and “irrelevant” convey insignificance or negativity, which is opposite to the intended meaning.
Correction: Replace the underlined segment with “essential in furthering” to indicate the research significantly contributed to the study of mutations.
Corrected phrase: essential in furthering
Final Sentence: The scientist’s research was essential in furthering mutations.
Hence, the chosen option will be correct.