Original Project
Reproduction, Genes, and Heredity
Genetic information is encoded in DNA molecules.
Item RH026003: Both chromosomes and DNA molecules contain hereditary information.
Which of the following contain hereditary information?
- Chromosomes and DNA molecules
- Chromosomes but not DNA molecules
- DNA molecules but not chromosomes
- Neither chromosomes nor DNA molecules
Answer Choice |
Overall |
Grades |
Gender |
Primary Language |
|||
|---|---|---|---|---|---|---|---|
| n = 1623 |
6–8 n = 931 |
9–12 n = 692 |
Male n = 817 |
Female n = 783 |
English n = 1443 |
Other n = 130 |
|
| A. | 57% | 51% | 63% | 55% | 58% | 57% | 54% |
| B. | 14% | 17% | 11% | 15% | 13% | 14% | 17% |
| C. | 22% | 24% | 19% | 21% | 23% | 22% | 20% |
| D. | 7% | 8% | 6% | 9% | 5% | 7% | 9% |