Multiple ChoiceWhich of the following is an example of a pioneer species in ecological succession?73views
Multiple ChoiceAccording to the punctuated equilibria model, which of the following best describes the pattern of evolutionary change in species?83views
Multiple ChoiceWhich of the following best describes the process of natural selection as explained by the Amoeba Sisters?80views
Multiple ChoiceMany people have a tendency to gorge on rich, fatty foods. How could such a preference have evolved according to the principles of natural selection?43views
Multiple ChoiceThe species on the Galápagos Islands had no contact with what for millions of years?88views
Multiple ChoiceWhy would having the enzyme lactase as an adult be considered an evolutionary advantage?640views
Multiple ChoiceWhich evolutionary process best explains why two distantly related plants have developed similar appearances?42views
Multiple ChoiceVines most successfully compete for sunlight in tropical rainforests by _______.85views
Multiple ChoiceWhich of the following best explains the success of the white cattail in its environment?70views
Multiple ChoiceHomology and homoplasy can both result in similar traits in different organisms. What is the key difference between these two concepts?96views
Multiple ChoiceWhich of the following lists correctly represents the five main points of Darwin's theory of natural selection?90views
Multiple ChoiceWhich of the following is NOT hypothesized to have played a key role in animal diversification?75views
Multiple ChoiceEvolutionarily, the jaws of vertebrates developed from which of the following structures?79views