Multiple ChoiceWhich of the following is an example of adaptation in the context of natural selection and evolution?312views
Multiple ChoiceCompetition is central to the theory of natural selection. Why does competition occur among organisms in a population?291views
Multiple ChoiceWhich two characteristics played a key role in reproductively isolating ground finches during their evolution in the Galápagos Islands?24views
Multiple ChoiceWhy might a population of frogs become predominantly darker in color over time?22views
Multiple ChoiceIn the context of natural selection, how does the chance of survival typically change for individuals with traits that are less well-adapted to their environment?21views
Multiple ChoiceDuring his five-year voyage on the HMS Beagle, which major set of observations did Charles Darwin make that contributed to his theory of natural selection?21views
Multiple ChoiceWhich of the following is an observation or inference that Charles Darwin made in support of natural selection?23views
Multiple ChoiceIn the process of secondary succession, which area represents the climax community?20views