Multiple ChoiceWhich of the following statements is true of an outgroup in phylogenetic analysis?93views
Multiple ChoiceWhich taxonomic level is the most specific in the hierarchy of biological classification?429views
Multiple ChoiceWhich of the following kingdoms are composed of organisms with eukaryotic cells?69views
Multiple ChoiceWhich of the following characteristics is commonly used in identifying organisms by phenotypic methods?407views
Multiple ChoiceIn a cladogram depicting the evolutionary relationships among amphibians, reptiles, birds, and mammals, Group IV is the most derived group. Which of the following species is most likely included in Group IV?75views
Multiple ChoiceIn the two-kingdom system of classification, why were fungi originally placed in the kingdom Plantae?66views