Across
- 4. Made of DNA and protein
- 11. XX
- 12. A trait that is passed on from parents to offspring through DNA
- 14. Hides, only shows if no dominant is present
- 15. Different forms of a gene
- 16. An individuals map of chromosomes
- 17. What the trait physically looks like (appearance)
Down
- 1. XY
- 2. Same alleles
- 3. Chromosome Pairs 1-22
- 5. The passing of traits from parents to offspring
- 6. A trait that is learned or gained from the environment
- 7. The study of heredity
- 8. Different alleles
- 9. Takes over, hides the recessive
- 10. A section of DNA on a chromosome
- 13. Combination of alleles