Introduction to Biology Themes and Concepts

Evolution is the major theme that explains the unity and diversity of life in biology.

Cells are important in biology because all organisms are made up of cells that process hereditary information encoded in genes, which can be transmitted to future generations.

Energy processing is important to life in biology as it allows organisms to move, grow, and reproduce.

<p>Biologists use the scientific method to make observations, pose questions, generate hypotheses, perform experiments, and form conclusions about the world around them.</p> Signup and view all the answers

<p>Life on Earth emerged more than 3.7 billion years ago.</p> Signup and view all the answers