| 1. | Also, het⋅er⋅og⋅e⋅ny [het-uh-roj-uh-nee] . alternation of generations, esp. the alternation of parthenogenetic and sexual generations. |
| 2. | abiogenesis. |
heterogenesis het·er·o·gen·e·sis (hět'ə-rō-jěn'ĭ-sĭs)
n.
The production of offspring unlike the parents.