# chemotropism

> movement of an organism, or part of an organism, in response to an external chemical gradient, usually toward or away from it

**Wikidata**: [Q2554345](https://www.wikidata.org/wiki/Q2554345)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Chemotropism)  
**Source**: https://4ort.xyz/entity/chemotropism


## References

1. Gene Ontology release 2019-10-07
2. Freebase Data Dumps. 2013