Across
- 3. What an organism looks like, Phsical feature
- 7. Strands found in rhe nucleus, makes chromosomes
- 8. X or Y _________
- 12. The __________ is the allele that is in the front
- 13. More than two alleles
- 14. Hybrid
- 15. The process that a sperm and egg cell come together
- 16. Purebred
Down
- 1. An organisms genetic makeup
- 2. The ______ is the center of the chromosome
- 4. Half of the chromosome
- 5. The _________ is the allele that is hiding back
- 6. Both alleles are fully expressed
- 9. Heterozygus
- 10. Homozygous
- 11. Traits that are controlled by two or more genes