Which of the Following Best Describes One of the Problems

Which of the following best describes one of the problems associated with the concept of race:

A) There are few differences within certain races
B) Defining race genetically opens the door to arguments about the inferiority of People of Color
C) Race does not properly describe the cultural values and beliefs of a particular group
D) None of the above; the concept of race is important in understanding the hereditary history of ethnic groups