Across
- 5. an allele that has more than one effect on the phenotype
- 6. Heterozygote is intermediate in phenotype between the 2 homozygotes
- 7. the expression of one gene is modified, masked, or suppressed by one or more other genes located at different loci
- 10. used to determine the genotype of an individual with dominant phenotype
- 12. Always a 3:1 Ratio
Down
- 1. Heterozygote shows some aspect of the phenotypes of both homozygotes
- 2. Transmission of traits from one generation to another
- 3. Offspring produced by crossing 2 true-breeding strains
- 4. Study of heredity and variation
- 5. diagram for predicting the results of a genetic cross between individuals of known genetic makeup.
- 8. Explains the 3:1 inheritance pattern he observed in F2 offspring
- 9. Occurs between 2 alleles during gamete formation and are rejoined at random during fertilization.
- 11. Inheritance that occurs when multiple genes are involved in controlling the phenotype of a trait