| A | B |
| Cell | The basic unit of structure and function of all living things. |
| Tissue | A group of similar cells doing the same job. |
| Organ | A group of similar tissues performing a job. |
| Organ System | Organs working together to perform a set of related tasks. |
| Organism | An entire living thing that carries out all the basic life functions. |
| Cell Division | The process by which one cell divides into two cells. |
| Mitosis | The cell division process that takes place in body cells. |
| Meiosis | The cell division process that takes place in sex cells. |
| Interphase | The longest stage of the cell cycle, the cell grows and matures. |
| Replication | The process where the cell makes a new copy of its DNA. |
| Prophase | The stage of the cell cycle where mitosis begins. |
| Daughter Cell | The new cells created after cell division occurs. |
| Cytokinesis | The final stage of the cell cycle where the cytoplasm divides creating two new cells. |