In the sentence identify the segment which contains the grammatical error.
The river Yamuna has many non-native species like goldfish that is affecting its ecosystem.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. that is affecting
- The error lies in part 4 of the statement because of the wrong use of 'Subject-verb agreement'.
- We need to replace 'IS' with 'ARE' for making the statement grammatically correct.
Grammatical concept:-
- If the subject is plural, the verb must also be plural.
- Here, the subject is ‘non-native species’ which is plural, and hence, the verb must also be plural.
- Hence, ‘that are affecting’ is the correct answer.
Affecting: have an effect on.
The correct sentence will be-
The river Yamuna has many non-native species like goldfish that are affecting its ecosystem.