Each question is divided into four parts where one of the parts may or may not contain an error. Choose the partthat has the error as your answer. If allthe parts are correct choose

“No Error”.

Sarah is considered one of (A)/ the top researcher in the field (B)/ of neuroscience due to (C)/ her groundbreaking discoveries. (D)

The correct answer is B.

Step-by-step Explanation:

1. Analyze the grammatical structure:
The sentence is divided into four parts: "Sarah is considered one of (A) / the top researcher in the field (B) / of neuroscience due to (C) / her groundbreaking discoveries. (D)"

2. Identify the error:
In part (B), the noun "researcher" is written in its singular form. However, it is preceded by the grammatical construction "one of the". The phrase "one of the" must always be followed by a plural noun because it refers to a single member selected from a larger group of multiple entities.

3. Formulate the correction:
To correct the error, the singular noun "researcher" must be replaced with its plural form, "researchers".

4. Corrected Sentence:
"Sarah is considered one of the top researchers in the field of neuroscience due to her groundbreaking discoveries."