Answer :
The main purpose of the materials and methods section is to evaluate the quality of any research. In simple words, to validate the written work by readers.
The materials and methods section should include a clear and short description of your research work. One significant reason of this section is to convince the readers that your work is valid. Materials and methods is the most important parameter to judge the quality of any research work. It is the one that explains to the readers what procedures, approaches, designs and treatment the person have carried out in writing this research.
To learn more about Materials and methods section, here
https://brainly.com/question/28996472
#SPJ4