Across
- 5. having two different alleles for a trait
- 6. An allele that is hidden when a dominant allele is present
- 7. the set of info
- 8. the genetic makeup of an organism
Down
- 1. on having two identical alleles for a trait
- 2. different forms of a gene for a single trait may be dominant or recessive
- 3. organisms physical appearance or visible traits physical expression of the genotype
- 4. an allele whose trait is present when the allele is present.
- 7. study of heredity