What test should you take? One competitive test for future science majors is the advanced placement biology test, however, many excellent students augment that with the SAT Biology test to show further interest in this specialty. High school students who did not have the AP experience are encouraged to take the SAT Biology test if their intended college requires it. However, if you are looking to save both money on tuition and fast track through some of the easier Biology courses you are encouraged to take the CLEP Biology test which offers by far the easiest three college credits which are accepted currently 2,900 colleges. What's inside? XAMonline true to format study guide prep material reviews all essential content chapters including: Cellular and molecular biology, Ecology, Genetics, Organismal biology and evolution and diversity. Two full length sample tests, one for Ecology test with 80 questions and answers and one Molecular test with 80 questions and explanations. Two sample tests. Time management is one goal of test prep. Become acquainted with directions and the format. The XAMonline sample test experience will expose you to each question type, and cover the range of topics which are distributed and weighted just like the test. XAMonline sample tests are simple to use and understand so that you just don't test yourself, you have a place to find the answers back inside the content.