Across
- 7. A trait that is less common than others
- 8. used to show genotypes
- 9. a physical appearance
- 11. a trait that is more common than recessive trait
- 13. psychical features of someone or the personality of someone
Down
- 1. two different alleles
- 2. a single organism
- 3. forms of a gene
- 4. heterozygous, different
- 5. a short section of DNa
- 6. Each is different
- 8. a change of something happening
- 10. two identical alleles
- 12. the building blocks of life
- 14. homozygous, the same