The student's introduction lacks a focused and detailed description of the main topic and research question, as well as relevant background information. However, the methodology of the investigation is highly appropriate to the topic and focused on answering the research question. The student shows full awareness of safety, ethical, and environmental concerns that can arise during the experiment. Additionally, the biology should be explained more thoroughly for the reader to fully understand it without the need of rereading. Finally, the student should state a clear null and alternative hypothesis.
