Do not cram . Cramming is stressful and inefficient, and students that rely on this strategy are setting themselves up for failure. If you have been keeping up with your studies you should need only a few additional hours to prepare for the exam. Begin one week ahead so that you have plenty of time to identify problem areas and ask for help. Improve your writing skills .
Writing is an essential skill in science and many other professions.
Get additional help . There are sometimes tutoring opportunities available within the Biology Department. Generally these services are offered by upper level biology majors and may be free. The IUP Learning Center also provides tutorial help . Help each other .