From Dragon Ball Encyclopedia, the ''Dragon Ball'' wiki
Bio-Warriors (バイオ戦士, Baio-Senshi) are artificial biological warriors who Dr. Collie creates.
Bio-Warriors appeared in Dragon Ball Z: Bio-Broly. These warriors were quite formidable by Human standards, but their power amounted to nothing compared to Artificial Human No. 18, Trunks Brief, and Son Goten, who defeated them effortlessly.
- Many of the Bio-Warriors resemble Yamu.