| A | B |
| Dominant gene | Those that keep other genes from showing |
| Gene | A small section of chromosome that determines a specific trait of an organisim |
| Genetics | The study of heredity |
| Heterozygous | Someone with a dominant and recessive gene |
| Punnett square | A way to show which genes can combine when egg & Sperm join |
| Pure dominant | An organisim with two dominant genes for a trait |
| Pure recessive | An organisim with two recessive genes for a trait |
| Recessive gene | Genes that dont show thier traits when dominant genes are present |