Identify the segment in the sentence which contains the grammatical error.
The researchers have found that all species makes a constructive contribution to the ecology of the earth.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. that all species makes.
- The error lies in option 2 because of the wrong use of "Subject-verb agreement".
- We need to replace "Makes" with "Make" to make the statement grammatically correct.
Grammatical concept:-
- Subjects and verbs must AGREE with one another in number (singular or plural). Thus, if a subject is singular, its verb must also be singular; if a subject is plural, its verb must also be plural.
- The subject of the given statement is "Species" which is plural hence, we need to use a plural verb here.
- The chosen option contains the Grammatical Error hence, it will be the correct choice.
Correct Sentence:-
The researchers have found that all species make a constructive contribution to the ecology of the earth.