Biology (SparkNotes 101 Series) »

A complete course in a book!

Busy college students need the themes and concepts of coursework explained in simple, easy-to-understand language. We've taken your textbooks and distilled them down to the essentials that you absolutely need to know. When your textbooks are weighing you down, turn to SparkNotes 101.

A complete course summary plus:

• Sample test questions with answers and explanations
• Examples from the natural world that make main points clear
• End-of-chapter summaries for reviewing in a flash