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Questions and Answers
What unifying theme in biology explains the unity and diversity of life?
What unifying theme in biology explains the unity and diversity of life?
- Cellular organization
- Regulation of internal environments
- Evolution (correct)
- Energy processing
What is the primary unit that all organisms are made up of?
What is the primary unit that all organisms are made up of?
- Cells (correct)
- Organs
- Tissues
- Organ systems
What is the primary tool that biologists use to make observations, pose questions, and form conclusions?
What is the primary tool that biologists use to make observations, pose questions, and form conclusions?
- Scientific method (correct)
- Computer simulations
- Mathematical modeling
- Qualitative analysis
What is the age of life on Earth as mentioned in the text?
What is the age of life on Earth as mentioned in the text?
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Which level of organization do biologists study, from molecular biology to evolution?
Which level of organization do biologists study, from molecular biology to evolution?
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Study Notes
Biology Basics
- The unifying theme in biology that explains the unity and diversity of life is evolution.
- All organisms are composed of cells, which are the primary unit of life.
- The primary tool used by biologists to make observations, pose questions, and form conclusions is the scientific method.
- The age of life on Earth is approximately 3.5 billion years.
- Biologists study multiple levels of organization, ranging from molecular biology to evolution, including cells, organisms, populations, communities, ecosystems, and the biosphere.
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Description
Test your knowledge of basic biology concepts with this quiz. Explore themes such as cells, genetics, evolution, and energy processing that unify the field of biology.
