Answer:
The correct answer will be option-D.
Explanation:
A scientific experiment is performed to test the predicted hypothesis as experiment provides the results or evidence. The analysis of the result will result in the formation of a theory or law.
An experiment is designed in such a way that it can be performed or replicated by another scientist working on the same issue with the aim to test the validity of the conclusions. Therefore in a given question, the main aim of another scientist may be to test if the conclusions still hold true or not.
Thus, option-D is the correct answer.
