Across
- 3. different forms of a gene
- 4. 2 identical alleles for a trait
- 5. 2 sets of chromosomes
- 9. allele that can masked or hidden
- 10. genetic makeup
Down
- 1. 2 different alleles for a trait
- 2. 1 set of chromosomes
- 6. physical expression of alleles
- 7. allele that takes over when present
- 8. segment of DNA that determines an individual's characteristics