# “How” vs. “Why” questions in symbiogenesis, and the causal role of synergy

> Research article (Biosystems, 2021) · cited 11× · AI/ML

**Wikidata**: [openalex:W3145449174](https://www.wikidata.org/wiki/openalex:W3145449174)  
**Source**: https://4ort.xyz/entity/how-vs-why-questions-in-symbiogenesis-and-the-causal-role-of-synergy