A cell plate monster.
A cell without a distinct nucleus is in the kingdom Prokaryota. Other cells (Eukaryota) are in either the Animal or Plant kingdom
The kingdom fungi has organisms with cell walls made of chitin (the substance that makes up insect exoskeletons).
Animal cells do not have cell walls. Many animal-like protists also lack cell walls.
The species inside the animal kingdom are example organisms that do not have cell walls. This includes reptiles, birds and mammals.
Plantae Kingdom (Plants)
A cell without a distinct nucleus is in the kingdom Prokaryota. Other cells (Eukaryota) are in either the Animal or Plant kingdom
* Kingdom Animalia, Phylum prokaryotae. i disagree, its kingdon prokaryote
The Domain Bacteria and Kingdom Eubacteria contain organisms with peptidoglycan in their cell walls.
They are eukaryotic
The kingdom Prokarya.
Single-cell eukaryotic organisms are present in kingdom protozoa.
Mushrooms are of the Kingdom Fungi and some fungi have single cells, however mushrooms are not single cell organisms. Single cell organisms would be in the following Kingdoms for the most part: Archaea, Bacteria and Eukarya.
The kingdom that has only one cell and lacks a nucleus is Monera. Monera includes unicellular prokaryotic organisms such as bacteria, which have a simple cell structure without a membrane-bound nucleus.
The kingdom fungi has organisms with cell walls made of chitin (the substance that makes up insect exoskeletons).
Virus
The cell kingdom that includes both multicellular and unicellular organisms is the Protista kingdom. This kingdom consists of various types of eukaryotic organisms that do not fit into the other major kingdoms (Animalia, Plantae, Fungi). Some protists are unicellular, while others are multicellular.
I'm pretty sure it's protists but if someone has a better answer you should post that too. Kingdom of Monera