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- 1. Multiple ChoiceSurvival of the fittest or when favorable adaptations reproduce faster is called what?EvolutionAdaptationNatural selectionFossilization
- 2. Multiple Choice
Structures with the same parts have different functions; suggests that organisms share a common ancestryvestigial structureshomologous structuresadaptive radiationfossil - 3. Multiple ChoiceWhich of the following is an example of a vestigial structure?the wings of a red-tailed hawkthe hind limbs of a house catthe fins of sharksthe tailbone of a human
- 4. Multiple ChoiceThe diagram shows fossils in different rock layers. Which of these statements about the age of these fossils is most likely correct?Fossil A and C are the same ageFossil B is older than fossil CFossils A is older than fossil BFossil D is older than fossil C
- 5. Multiple ChoiceWhat is embryology?the age of organismsthe oldest stage of developmentthe life span of an organismthe earliest growth stage of development
- 6. Multiple Choice
What is the human most closely related to?
Fish
mouse
Salamander
Human
- 7. Multiple Choice
When humans separated from the other apes 7 million years ago, which modern human trait evolved FIRST?
jaw
feet
hips
brain size
- 8. Multiple Choice
What evidence supports the theory of evolution?
The fossil record.
Comparative anatomy.
Genetic evidence.
All of the above.
- 9. Multiple Choice
Birds wings and bat wings would be an example of a(n)...
homologous structure
analogous structure
vestigial structure
- Answer choicesTagsAnswer choicesTags