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- 1. Multiple ChoiceStructures that are inherited from a common ancestor are homologous.TrueFalse
- 2. Multiple ChoiceHumans, birds, whales, and lizards all have similar arm bones. What is the reason for this?The function of these bones is the same in all animalsThey live in similar environmentsThey have a common ancestorAll organisms resemble humans
- 3. Multiple ChoiceBird wings and butterfly wings are an example ofHomologous structureAnalogous structureMimicryCamoflague
- 4. Multiple ChoiceShark fins and dolphin fins are examples of analogous structures.TrueFalse
- 5. Multiple ChoiceAnalogous structures show common ancestry.TrueFalse
- 6. Multiple Choice
Evolved from the same ancestor, but have different functions
Homologous structures
Analogous structures
Vestigial structures
All of the above
- 7. Multiple Choice
Evolved from different ancestors, but due to living in similar environments have a similar function.
Homologous structures
Analogous structures
Vestigial structures
All of the above
- 8. Multiple Choice
Penguin flipper and fish fin
Homologous
Vestigial
Analogous
None of the above
- 9. Multiple Choice
An anatomical feature that no longer seams to have a purpose in the current form of an organism
Homologous structure
Analogous structure
Vestigial structure
None of the above
- 10. Multiple Choice
Which of the following are vestigial structures humans have? Select all that apply.
Appendix
Tailbone
Forearm bones
Goosebumps
- 11. Multiple Choice
Whales have pelvic bones. What type of structure does this best represent?
Homologous structure
Analogous structure
Vestigial structure
None of the above
- 12. Multiple Choice
Humans breed cows to produce more milk. This is an example of....
artificial selection
natural selection
speciation
adaptation
- 13. Multiple Choice
The evolutionary process by which a new species emerges?
speciation
biodversity
overpopulation
community
- Answer choicesTagsAnswer choicesTags