Across
- 5. The specific combination of alleles an individual has (e.g., AA, Aa, aa).
- 6. The observable physical or biochemical characteristics resulting from the genotype.
- 7. An allele that expresses its trait even with only one copy
- 8. A change in the DNA sequence.
- 9. A segment of DNA controlling a specific trait or function
Down
- 1. Structures in cells that carry genes, made of DNA.
- 2. Different versions of the same gene
- 3. An allele whose trait only appears when two copies are present (e.g., aa).
- 4. The passing of traits from parents to offspring.
- 7. The molecule that carries genetic instructions, a double helix