Across
- 4. A characteristic that is expressed only in the absence of a dominant allele.
- 6. A heredity chart that tracks the expression of a trait through several generations
- 7. A genetic cross that tests on one set of alleles
- 8. A segement of DNA that codes for specific protein resulting in a particular trait.
- 10. A genetic cross that tests two sets of alleles.
- 11. Describes condion of having different allele for a gene at the same postion on homologous chromosomes.
- 13. A characteristic expressed in the presence of a recessive allele.
Down
- 1. A diagram that is used to visualize genetic crosses
- 2. The phase of the cell cycle in which a cells duplicated DNA is divided into two identical sets.
- 3. The concept that Genes that determine a trait must seperate or segregate into gametes.
- 5. One of a pair of genes that has the same position on himologous chromosomes and code for the same trait, though, each may code for a different form of the trait..
- 7. The process where haploid gametes are produced.
- 9. A quality or characteristic
- 12. Describes condition of having the same 2 alleles for a gene at the same position on homogolous chromosomes