| A | B |
|---|
| Genotype | The genetic make up of the animal |
| Phenotype | The phisical appearance of the animal |
| Heterozygous | Both genes in the gene pair are for the same trait |
| Homozygous | The genes in the gene pair are for different traits |
| Dominant | The gene that overshadows the other in a heterozygous gene pair |
| Recessive | The gene that is overshadowed in a heterozygous gene pair |
| Incomplete Dominant | Neither gene in the gene pair is able to express itself |
| Gene | Located on the chromosomes and control the traits of an animal |
| Chromosome | Found in the nucleus of the cell and contain genes |
