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- 1. Multiple ChoiceWhen an organism completely dies out, it is called.....AdaptionExtinctionFossilizationMutation
- 2. Multiple Choice
In the graph shown, how many species of lizards seem to have beneficial adaptations?1234 - 3. Multiple ChoiceMistakes or changes that occur int he DNA sequence are called....adatationsDarwinismmutationsnatural selection
- 4. Multiple ChoiceWhat do we call similar physical structures that indicate a link to a common ancestor?absolute datingadaptationsgradualismhomologous structures
- 5. Multiple ChoiceThe preserved remains or physical evidence of an organism that lived in the past are called...evolutionary featuresfossilsmutationsvariations
- 6. Multiple ChoiceWhat does this picture model?DNA structure of the horseEvolution of the horseExtinction of the horseSingular traite of the horse
- 7. Multiple ChoiceWhat most likely caused the finches on the Galapagos Islands to have beaks that were differnt from the finches living on the South American mainland?They were different types of food available on the island.The finches on the islands had to drink salt water.There were different types of predators living on the island.The finches on the mainland built different types of nests.
- 8. Multiple ChoiceWhich beneficial variation would be most helpful in a desert environment?white furclaws for burrowinggrean and black camouflageflippers
- 9. Multiple ChoiceWhich would NOT be considered a fossil?bones buried deep in the earthfootprints harened in mud or rocksimprints left in rocksstories passed down from generation to generation
- 10. Multiple ChoiceWhat is it called when an organism is best adapted to its environment, it will survive and reproduce more successfully than other organisms less adapted?cloningevolution of all speciesnatural selectionselective breeding
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