Multiple ChoiceWhich principle states that two species in the same habitat cannot occupy the same niche indefinitely?81views
Multiple ChoiceWhich of the following best describes the main selective pressure that favored the evolution of darker skin color in human populations?81views
Multiple ChoiceWhich of the following best describes directional selection in the context of natural selection and evolution?357views
Multiple ChoiceWhich of the following types of evidence is most important when determining whether a trait is an adaptation?73views
Multiple ChoiceWhat is the primary advantage of having different shaped beaks among bird species?113views
Multiple ChoiceHow does a biotic environment influence the direction of evolution in a population?74views
Multiple ChoiceWhich of the following best defines an adaptation in the context of natural selection and evolution?61views
Multiple ChoiceWhich best describes the advantage of pest resistance in a population of insects?74views
Multiple ChoiceWhich of the following statements best describes the process of natural selection?80views