An island has a population of 10,000 birds and has 80% gray individuals and 20% black individuals. generation after generation, this ratio and population size remains basically the same. which statement must be true about this population?

Policies that physically separate a minority group from the dominant group. discrimination cultural pluralism assimilation segregation subjugation genocide stereotype

Is there such a thing as a social structure that constrains individual action, or is society nothing more than a figment of our imaginations?

Astudy that involves interviews of adults is eligible for expedited review. the researcher wants to add an adolescent population (aged 12 to 17) to the study and has designed a parental permission and assent process. no additional changes are planned. which of the following statements about review of the revised protocol is accurate? the research would only be eligible for expedited review if the adolescents are capable of understanding the same consent forms used for the adult population.the research would only be eligible for expedited review if the adolescents have been declared to be emancipated minors.the new research would need full review by a convened irb because children are a protected population.unless the nature of the questions would raise the level of risk to > minimal for adolescents, the research would still qualify for expedited review.