Across
- 5. passing characteristics from one generation to another
- 6. the collection of genes inherited
- 8. a segment of DNA that codes for a trait
- 9. different alleles for the same feature
Down
- 1. different versions of the same gene
- 2. the structure that carries genetic information (DNA)
- 3. the physical traits displayed
- 4. the same allele for the same feature
- 7. the number of chromosomes contained in the gametes
- 8. the study of genes and genetic variation