| Name: | unfertilized egg |
|---|---|
| Synonyms: | activated oocyte |
| Definition: | A female gamete where meiosis has progressed to metaphase II and is able to participate in fertilization. In zebrafish specified to be outside the body. |
| Ontology: | Anatomy Ontology [ZFA:0001570] |
| Name: | spindle midzone |
|---|---|
| Synonyms: | central spindle, spindle equator |
| Definition: | The area in the center of the spindle where the spindle microtubules from opposite poles overlap. |
| Ontology: | GO: Cellular Component [GO:0051233] QuickGO AmiGO |