Across
- 2. A person's genetic makeup
- 3. An organism that carries a gene for a trait but does not show the trait itself.
- 4. a distinguishing quality or characteristic
- 8. A person's physical appearance
- 9. a molecule with a nitrogen base, a sugar, and a phosphate group
Down
- 1. The union of male and female gametic nuclei.
- 2. Moving healthy genes into cells to replace missing or abnormal genes in order to correct a genetic disorder
- 5. The process that produces 4 gamete cells
- 6. Alternative forms of a gene for each variation of a trait of an organism
- 7. Total genetic constitution of an organism
- 10. deoxyribonucleic acid – an organism’s genetic material