Q.

Which among the following is not a prokaryote                [2018]

1 Saccharomyces  
2 Mycobacterium  
3 Nostoc  
4 Oscillatoria  

Ans.

(1)

Saccharomyces, i.e., yeast, is a eukaryote unicellular fungus. Prokaryotes include bacteria (Mycobacterium), cyanobacteria (Nostoc and Oscillatoria), mycoplasma, and archaebacteria.