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Questions and Answers
What is the fundamental unit that all organisms are made up of?
What is the fundamental unit that all organisms are made up of?
- Genes
- Tissues
- Organs
- Cells (correct)
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?
- More than 3.7 billion years (correct)
- More than 4.0 billion years
- More than 5.0 billion years
- More than 2.5 billion years
What is the primary method that biologists use to make observations and form conclusions?
What is the primary method that biologists use to make observations and form conclusions?
- Trial and error
- Guesswork
- Scientific method (correct)
- Intuition
What is the study of life at the molecular level called?
What is the study of life at the molecular level called?
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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?
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