Which of the Following Statements Is True About Familial-Cultural Intellectual

Multiple Choice

Which of the following statements is true about familial-cultural intellectual disability?

A) It is directly affected by the genetics of an individual.
B) It tends to be a mild form of disability.
C) It is more common in people of high socioeconomic status.
D) It occurs when a person has three rather than two number 21 chromosomes.