Questions and Answers
Biologists study life at multiple levels of organization, from molecular biology to the anatomy and physiology of plants and animals, and evolution of populations.
True
Evolution is a major theme in biology that explains the unity and diversity of life.
True
All organisms are made up of cells that process hereditary information encoded in genes, which can be transmitted to future generations.
True
Biologists do not use the scientific method to make observations, pose questions, generate hypotheses, perform experiments, and form conclusions about the world around them.
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Life on Earth emerged more than 2.7 billion years ago.
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