Biology Basics Quiz

The unifying themes in the field of biology include the fact that all organisms are made up of cells that process hereditary information encoded in genes, the theme of evolution which explains the unity and diversity of life, the importance of energy processing in allowing organisms to move, grow, and reproduce, and the fact that all organisms are able to regulate their own internal environments.

Biologists are able to study life at multiple levels of organization, from the molecular biology of a cell to the anatomy and physiology of plants and animals, and the evolution of populations.

Biologists use the scientific method to make observations, pose questions, generate hypotheses, perform experiments, and form conclusions about the world around them.

<p>Biologists seek to study and classify the various forms of life, from prokaryotic organisms such as archaea and bacteria to eukaryotic organisms such as protists, fungi, plants, and animals.</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