Across
- 6. Physical Characteristics
- 7. Characteristic
- 8. Organisms that have 2 different alleles for a particular trait
- 10. The scientific study of heredity
- 12. The male reproductive cells
- 14. gene that produces its characteristic phenotype only when its allele is identical
Down
- 1. Union male and female reproductive cells
- 2. The change in a gene or chromosome
- 3. Offspring of different parents crossing
- 4. Traits controlled by 2 or more genes
- 5. segment of DNA. Carries genetic information that codes for a trait
- 9. Lacking in the ability to clot blood
- 11. The different forms of a gene
- 13. Genetic Makeup