★ Higher score guarantee! ★ Thousands of students use Sterling Test Prep to achieve high test scores! High-yield targeted practice questions with detailed explanations covering CLEP Biology topics. Life sciences instructors with years of teaching experience prepared this material by analyzing the exam content and developing practice material that builds your knowledge and skills crucial for success on the exam. Our editorial team of experts in preparing students for standardized tests reviewed and systematized the content to match the current College Board CLEP Biology requirements. The detailed explanations describe why an answer is correct and - more important for your learning - why another attractive choice is wrong. They teach the scientific foundations and details of biology topics needed to answer exam questions. Read the explanations carefully to understand how they apply to the question and learn important biology principles and the relationships between them. With the practice material contained in this book, you will significantly improve your CLEP score.