Answer:
A.
Step-by-step explanation:
A plagiarism can be defined as a literary theft. It is a literary crime that one commits while copying another's work word to word without crediting to the source. It is an offense that a student conduct under the Academic Code of Conduct.
In the given case, the student has committed an offense of plagiarism by copying the research work of his brother. The consequences of plagiarising by the student will be that he would fail in the assignment.
So, the correct answer is option A.