Across
- 4. Deoxyribonucleic acid
- 6. square diagram used to determine genotypes and phenotypes
- 7. the recorded ancestry, especially upper-class ancestry, of a person or family.
- 8. results from a cross in which each parental contribution is genetically unique and gives rise to progeny whose phenotype is intermediate.
- 9. When the two letters of the genotype are different
Down
- 1. One allele is dominant and the other is recessive
- 2. When the two letters of the genotype are the same
- 3. a type of inheritance in which two versions (alleles) of the same gene are expressed separately to yield different traits in an individual
- 5. The set of letters determining the phenotype
- 7. Traits and characteristics