Across
- 2. The passing of traits from parent to offspring
- 6. The organism's appearance
- 7. When the two alleles an organism has are the same
- 9. The inherited combination of alleles
Down
- 1. The chance that an event or allele will occur
- 3. Distinguishing characteristics
- 4. When the two alleles an organism has are different
- 5. The structure that helps to organize an organism's dna
- 8. A part of the chromosome that contains the instructions for a trait