Genetics
Across
- 9. two alleles mix to form a new phenotype
- 10. a characteristic that can be passed on to offspring
- 11. physical appearance of a gene
- 13. a diagram used to predict genotypes of offspring
- 14. a basic unit of heredity
- 16. a genotype with two different alleles
Down
- 1. humans have 46 of these
- 2. only one allele is needed to be expressed
- 3. genetic makeup
- 4. both alleles show up in the heterozygote
- 5. option for a gene
- 6. one allele is dominant over the other
- 7. traits get passed from parents to offspring
- 8. genetic material found in the nucleus of cells
- 12. two alleles are needed to be expressed
- 15. a genotype with two of the same alleles