Podcast
Questions and Answers
What is the main theme that explains the unity and diversity of life?
What is the main theme that explains the unity and diversity of life?
- Evolution (correct)
- Cellular composition
- Energy processing
- Internal regulation
Which of the following is a defining characteristic of all organisms?
Which of the following is a defining characteristic of all organisms?
- Emergence more than 3.7 billion years ago
- Ability to regulate their internal environments
- Presence of genes (correct)
- Use of energy processing
What is the primary role of biologists' use of the scientific method?
What is the primary role of biologists' use of the scientific method?
- To make observations
- To generate hypotheses (correct)
- To perform experiments
- To form conclusions
Which level of organization do biologists study when examining the anatomy and physiology of plants and animals?
Which level of organization do biologists study when examining the anatomy and physiology of plants and animals?
What is the broad scope of biology as a natural science tied together by?
What is the broad scope of biology as a natural science tied together by?