Genetics Review

2. identical copies of a chromosome created by DNA replication
4. one copy from mom and one from dad, Parental chromosomes that pair up during fertilization
10. both homologous chromosomes carry the same allele of the same gene
12. allele who’s phenotype can be hidden by other alleles, typically represented by lower case letter
13. first filial generation of offspring
15. homologous chromosomes carry different allele of the same gene
17. the physical trait of an organism
18. second filial generation of offspring

1. inheritance pattern of 2 genes
3. process that creates genetically unique gametes
5. the location of a particular gene on a chromosome
6. inheritance pattern of only 1 gene
7. the genetic makeup of the organism
8. allele that dominates over other alleles in determining phenotype, typically represented by capital letter
9. different versions of one gene
11. parental generation (typically true breeding generation)
14. offspring of cross breeding
16. Experimented on pea plants to learn about genetics
19. unit of heredity