Podcast
Questions and Answers
What is a unifying theme in biology that explains the unity and diversity of life?
What is a unifying theme in biology that explains the unity and diversity of life?
- Cellular structure
- Energy processing
- Evolution (correct)
- Regulation of internal environments
Which scientific method step involves generating possible explanations for an observed phenomenon?
Which scientific method step involves generating possible explanations for an observed phenomenon?
- Generating hypotheses (correct)
- Making observations
- Posing questions
- Performing experiments
What is the basic unit of life that all organisms are made up of?
What is the basic unit of life that all organisms are made up of?
- Genes
- Tissues
- Organs
- Cells (correct)
Which type of organisms emerged more than 3.7 billion years ago on Earth?
Which type of organisms emerged more than 3.7 billion years ago on Earth?
What allows organisms to move, grow, and reproduce?
What allows organisms to move, grow, and reproduce?