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- 1. Multiple Choice
A species slowly changes over time
Evolution
Adaptation
Variation
Fitness
- 2. Multiple Choice
A characteristic that helps an organism survive
Evolution
Adaptation
Variation
Natural selection
- 3. Multiple Choice
How well an organism can survive and reproduce in their environment
Evolution
Adaptation
Variation
Fitness
- 4. Multiple Choice
A living thing
Organism
Variation
Natural Selection
Adaptation
- 5. Multiple Choice
Different organisms have lots of different traits. They are called ______
Evolution
Adaptation
Variation
Fitness
- 6. Multiple Choice
Organisms that are best suited for their environment will survive longer and reproduce. They will pass on their traits.
Fitness
Natural Selection
Adaptation
Variation
- 7. Multiple Choice
A shared relative between 2 different species
Grandparents
Evolution
Common ancestor
Generation changes
- 8. Multiple Choice
When two organisms have body parts that have the same function, but are not arranged the same way
Homologous structure
Vestigial structure
Analogous structure
- 9. Multiple Choice
When two organisms have body parts that are arranged in similar ways. They also might have similar functions.
Homologous structure
Vestigial structure
Analogous structure
- 10. Multiple Choice
A body part that has no function, but may have been useful for the organism's ancestors
Homologous structure
Vestigial structure
Analogous structure
- 11. Multiple Choice
Studying embryos to look for similarities in how different species develop
Embryology
Comparative Anatomy
DNA Sequencing
Fossils
- 12. Multiple Choice
Studying body parts to look for similarities
Embryology
Comparative Anatomy
DNA Sequencing
Fossils
- 13. Multiple Choice
Studying these allows us to compare organisms that are alive today to organisms that are extinct
Embryology
Comparative Anatomy
DNA Sequencing
Fossils
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