Podcast
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 composition
- Energy processing
- Evolution (correct)
- Organism's internal environment regulation
Which level of organization do biologists study when focusing on the molecular biology of a cell?
Which level of organization do biologists study when focusing on the molecular biology of a cell?
- Ecological
- Cellular (correct)
- Organismal
- Population
What is the fundamental unit that all organisms are made up of?
What is the fundamental unit that all organisms are made up of?
- Tissues
- Cells (correct)
- Organ systems
- Organs
Which scientific method do biologists use to make observations and pose questions?
Which scientific method do biologists use to make observations and pose questions?
What allows organisms to move, grow, and reproduce?
What allows organisms to move, grow, and reproduce?
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Study Notes
Unifying Themes in Biology
- Evolution is the unifying theme that explains the unity and diversity of life.
Levels of Organization
- Molecular biology focuses on the cellular level of organization.
Organizational Structures
- Cells are the fundamental units that all organisms are made up of.
Scientific Methods
- Biologists use observation to make observations and pose questions, which is a key step in the scientific method.
Essential Life Processes
- Energy allows organisms to move, grow, and reproduce.
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