The student provides a focused and detailed description of the main topic, clearly outlining the aim of the investigation and exploring it further through the Background Information section. The background information is relevant and focused, aiding in the comprehension of the experiment's results. The biology is explained comprehensively, ensuring the reader can easily understand it without the need for rereading. The student also states and explains both null and alternative hypotheses, and the methodology is highly appropriate, focused on answering the research question and includes steps to assure relevancy and validity of the obtained results. Additionally, the student demonstrates full awareness of safety, ethical, and environmental concerns, outlining precautions and proper methods of disposal in the relevant sections.