Across
- 4. Change in the DNA sequence
- 5. Cell division that produces gametes
- 6. Molecule that helps make proteins from DNA
- 8. Genetic makeup of an organism
- 9. Molecule that carries genetic instructions
- 10. Segment of DNA that codes for a trait
- 11. Thread-like structure of DNA and protein
Down
- 1. Molecule made from amino acids, coded by genes
- 2. Building block of DNA and RNA
- 3. Trait that appears if at least one copy is present
- 6. Trait that is hidden unless two copies are present
- 7. Alternative form of a gene