Multiple ChoiceWhich of the following best describes the evolutionary transition from early tetrapods to mammals?67views
Multiple ChoiceWhich of the following events do biologists consider a random change in the context of natural selection and evolution?347views
Multiple ChoiceLystrosaurus fossils provided which type of evidence supporting the theory of continental drift?79views
Multiple ChoiceWhich of the following best describes the relationship between natural selection and evolution?79views
Multiple ChoiceWhich of the following is an adaptation that helps sharks survive as effective predators in their environment?86views
Multiple ChoiceWhy do scientists refer to Charles Darwin’s ideas about evolution as the 'theory of evolution'?87views
Multiple ChoiceIf a scientist found a fish fossil in a desert, what can they most reasonably infer about the area's past environment?86views
Multiple ChoiceWhich of the following best describes the process of natural selection as it relates to evolution?80views
Multiple ChoiceWhy do some mice exhibit light-colored fur while others have dark-colored fur in the context of natural selection?379views
Multiple ChoiceWhich of the following is an example of 'descent with modification' as described by the theory of natural selection?74views