Why is it important to understand that human racial categories are based upon perceptions of phenotypic features and not on genotypes? a. because racial categories are internationally standardizedb. because race is socially constructed, not biologically determinedc. because race should be determined by skeletal measurements, especially cranial capacityd. because genealogies cannot be used in the study of human kinshipe. because racial genotypes are more accurate

According to bowers, which of the following best describes the dominance of interest groups in the state of nevada over time? political machines dominated during the first 50 years; from 1908 to 1958 railroad and mining interests dominated; primarily gaming interests from 1958 to the present. the railroad and mining interests dominated during the first 50 years of statehood; political machines dominated from 1908 to 1958; primarily gaming interests have dominated from 1958 to present. gaming interests have always dominated. railroad and mining interests dominated from statehood until 1959; gaming interests have dominated from 1959 to present. no one interest has ever dominated at any one time.