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- 1. Multiple Choice____ is when members of a species that are best suited for their environment survive and reproduce at a higher rate than other members of the speciesnatural selectionartificial selectionspeciationadaptation
- 2. Multiple ChoiceWhich is necessary for speciation to occur?adaptationmass extinctionisolationacquired traits
- 3. Multiple ChoiceWhich of the following means "change over time"natural selectionspeciationevolutionisolation
- 4. Multiple ChoiceThe differences among a species, like different bird beaks, are calledtheoriesvariationsadaptationsgenes
- 5. Multiple Choice___ are mistakes in the DNA that cause variation within a species.mutationsadaptationsspeciationsisolations
- 6. Multiple ChoiceAny inherited trait that gives an organism an advantage in its environment is called ___.a mutationan adaptationevolutionnatural selection
- 7. Multiple ChoiceThe evolution of a new species from an existing species is ____.natural selectionisolationspeciationgenetic variation
- 8. Multiple ChoiceOrganisms with the most beneficial traits will survive. This is commonly known as ___.theory of evolutionvariationssurvival of the fittestecosystems
- 9. Multiple ChoiceMost organisms have more offspring than will surviveTrueFalse
- 10. Multiple ChoiceWhy are advantageous traits more likely to be passed on to the offspring?Because parents with those traits can teach their offspringBecause parents with those traits can surive and reproduce betterBecause parents with those traits care more about their offspring
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