Across
- 6. A variation of a gene; genes that are expressed to form a trait
- 7. Joining of a sperm cell and an egg cell
- 9. Will always be hidden by a dominant allele
- 10. The cell that is created as a result of fertilization
- 11. Genetic makeup
Down
- 1. Will always be expressed over a recessive allele
- 2. Collection of cells as a result of fertilization
- 3. 2 different genes for the same trait
- 4. The same gene for a trait
- 5. Physical appearance of an animal or what is expressed
- 8. The study of heredity and how it applies to future generations