Item RH018003: DNA molecules in skin cells contain information about both skin color and eye color.

The DNA molecules in skin cells contain information about which of the following?

  1. Eye color and skin color
  2. Eye color, but not skin color
  3. Skin color, but not eye color
  4. Neither eye color nor skin color

Distribution of Responses

Chart showing distrubtion of responses for Item RH018003

Percent of students responding correctly

Overall38%
Grades 6–837%
Grades 9–1239%
Male36%
Female39%
Primary Language is English38%
Primary Language is not English43%

View data table