Which one of the following kingdom does not have eukaryotic organisms?
Monera
Eukaryotes are organisms that have cells with a well-defined nucleus and membrane-bound cell organelles. All kingdoms except the kingdom Monera have eukaryotic organisms. The organisms included in kingdom Monera are prokaryotic as they do not have a well-defined nucleus and lack membrane-bound cell organelles. Bacteria are examples of organisms belonging to the kingdom Monera.