The U.S. Census data on race and ethnicity ____.
a. is the only completely accurate measure of race in the United States
b. is constantly changing because of problems of definition and categorization
c. has become increasingly accurate over the last four decades
d. is completely wrong and has no use at all as national data
e. is no longer collected
Question 2
Until the recent changes in South Africa in the 1990s, the repression of Blacks under the apartheid system was an example of _____.
a. assimilation
b. legal protection of minorities
c. long-term subjugation
d. extermination
e. population transfer
Red-eyed vireos, Vireo olivaceus, counted along census routes of the Breeding Bird Survey
Thyroid scan. The right image is the data from a thyroid scan, printed on a superimposed map of the
A fire safety plan like RACE saves lives.
A goniometer is used to measure range of motion of the patient’s arm.
A hypothetical grid of data used in synteny testing
Type III curve. Mortality is highest early in life. Data for a desert shrub (Cleome droserifolia).