Across
- 4. a law stating that alleles segregate, or separate, during the formation of gametes
- 6. organisms that have two different alleles for the same gene
- 7. the genetic makeup of an organism
- 10. one allele is not completely dominant over another allele
- 12. the phenotypes produced by both alleles are completely expressed
- 15. reproductive cells
- 16. a trait controlled by two or more genes
- 17. the different forms or varieties of a single gene
Down
- 1. the offspring of crosses between parent plants with different characteristics
- 2. a principle that states some alleles are dominant and some alleles are recessive
- 3. organisms that have two identical alleles for a particular gene
- 5. a trait in humans that is an example of both codominance and multiple alleles
- 8. the physical traits of an organism
- 9. the father of genetics
- 11. a gene with more than two alleles
- 13. characteristics
- 14. factors passed from one generation to the next
