584 The kingdom of prokaryotes is

Kingdom-Monera includes all prokaryotic autotrophic or heterotrophic organisms viz., mycoplasms, bacteria, Actinomycetes (mycelia bacteria) and photosynthetic cyanobacteria. On the other hand, all unicellular eukaryotic organisms like flagellates, diatoms, dinoflagellates, slime moulds, sarcodina, etc, are grouped under kingdom-Protista.