The student provided a highly focused and detailed description of the main topic, including relevant biological background information and scientific figures. The background information was relevant and suitable to the study's topic. The methodology of the investigation was highly appropriate to the topic, and all aspects of the methodology were focused on answering the research question. The student also undertook numerous steps to ensure the relevancy and validity of the obtained results. The student showed full awareness of safety hazards, ethical concerns, and environmental issues that can arise during the experiment.