Recent Research on the XYY Chromosome Syndrome Indicates That

Multiple Choice

Recent research on the XYY chromosome syndrome indicates that:

A) among institutionalized males the syndrome occurs in about the same proportion as among noninstitutionalized males
B) the most obvious outward indication of the syndrome is short height
C) those with the syndrome tend to avoid homosexual contacts
D) The early claims linking the syndrome with aggression are false
E) these supermales are also super sexy