Fitness
Mia Gonzalez
6 min read
Listen to this study note
Study Guide Overview
This AP Biology study guide covers natural selection as a mechanism of evolution. Key concepts include fitness, adaptation, and variation at the molecular level. Examples of molecular variation such as phospholipids, hemoglobin, and chlorophyll are discussed. The guide emphasizes how natural selection acts on existing variation and its role in shaping evolution. Finally, it provides exam tips, common pitfalls to avoid, and practice questions covering these topics.
How are we doing?
Give us your feedback and let us know how we can improve