Test
Natural selection quiz
This 9th-grade natural selection quiz helps students practice understanding Darwin's observations, adaptation, and fitness through multiple-choice and short-answer questions. It encourages critical thinking about natural selection processes and real-world examples.
By Edform · Biology · Grade 9 · Published Oct 15, 2026 · New
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Questions
- Which observation did Charles Darwin make during his voyage on the HMS Beagle that contributed to his theory of natural selection?
- Which of the following are necessary conditions for natural selection to occur?
- Adaptation is a process that increases an organism's fitness in its environment.
- What does 'fitness' mean in the context of natural selection?
- Name the scientist who developed the theory of natural selection.
- Which of the following is an example of natural selection in action?
- Which statements about adaptation are correct?
- Natural selection acts on populations, not individuals.
- What is the term for a characteristic that improves an organism's chance of survival?
- Which factor would NOT contribute to natural selection in a population?
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