| Term | Definition |
| adult | The final stage in the life cycle of all animals is |
| Egg | the first stage in the cycle of most animals is |
| egg, larva, pupa, adult | the stages of complete metamorphosis |
| nymph | this stage is in complete metamorphosis but not in complete metamorphosis |
| adult | the last stage of both complete and incomplete metamorphosis |
| homologous | parts of the anatomy that are similar in structure but not in function |
| analogous | parts of the anatomy that are similar in function but not in structure |
| analogous | comparing the wing of a bat, butterfly, and a bird the structures would be |
| homologous | j |