Meta-analysis on effects of pesticides on the gut microbiome.
Follow the format (including references) of a PLoS paper. See this example.
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0034938
If you have an interest in data analysis, you can generate figures for your project in R. This textbook shows how: https://bookdown.org/MathiasHarrer/Doing_Meta_Analysis_in_R/