# blastula

> sphere of cells formed during early embryonic development in animals

**Wikidata**: [Q420811](https://www.wikidata.org/wiki/Q420811)  
**Source**: https://4ort.xyz/entity/blastula


## References

1. UMLS 2023
2. Great Norwegian Encyclopedia
3. [Source](https://encyklopedia.pwn.pl/haslo/blastula;3878272.html)
4. KBpedia
5. GF WordNet
6. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)