Question

find the odd man out :saccharomyces,lactobaccilius,rhizobium,alcanivorax​

Answer 1

Saccharomyces is a genus of fungi that includes many species of yeasts.

Alcanivorax borkumensis is an alkane-degrading marine bacterium which naturally propagates and becomes predominant in crude-oil-containing seawater

Lactobacillus is a genus of Gram-positive, facultative anaerobic or microaerophilic, rod-shaped, non-spore-forming bacteria..

Rhizobia are diazotrophic bacteria that fix nitrogen after becoming established inside the root nodules of legumes.

All of them are bacteria but odd one out is Saccharomyces because it's a fungi.