Low levels of personal interaction between Latinos and African Americans in the South are most evident when these groups are in competition for:
a. marriage partners.
b. blue-collar jobs.
c. university degrees.
d. job promotions.
Question 2
Surveys taken after Barack Obama, a self-identified African American, occupied the White House indicate that:
a. a slight majority of Americans expressed prejudice toward blacks, an increase since Obama's 2008 election.
b. a signigicant minority of Americans expressed prejudice toward blacks, a decrease since Obama's 2008 election.
c. whites believe that they benefit economically at the expense of blacks.
d. blacks believe that they benefit economically at the expense of whites.
A simplified food web from an African savannah ecosystem
Levels of organization in a fast contracting frog
Personal Beliefs Influence Grades
Surface molecules involved in the interaction between an antigen-presenting cell and a CD4+ T cell.
levels of organizations
Summary of the effects on transcription levels of different point mutations