Bacteria, and blue-green algae.
The three organisms classified in the Kingdom Monera are bacteria, archaea, and cyanobacteria (blue-green algae). These organisms are unicellular and lack a true nucleus, making them prokaryotes.
bacteria, blue-green algae, viruses
Bacteria are classified into the Kingdom Bacteria, also known as Monera. This kingdom consists of single-celled organisms with prokaryotic cells, lacking a nucleus and membrane-bound organelles. Bacteria are one of the three domains of life, along with Archaea and Eukarya.
The Monera kingdom was formerly a group in biological classification and included most organisms without a nucleus (prokaryotic cells). Under the three-domain system that was established in 1991, the organisms that were in the Monera kingdom were moved to two different domains, Archaea and Bacteria.
The three-domain system of classification made the traditional kingdom Monera obsolete. Monera used to include all prokaryotic organisms, but with the advent of the three-domain system, prokaryotes were split into two separate domains: Bacteria and Archaea.
Organisms are classified into domains based on their cellular structure and composition. The three main domains are Bacteria, Archaea, and Eukarya. Within the Eukarya domain, organisms are further classified into kingdoms based on shared characteristics such as cell type, nutrition, and reproduction methods.
The scheme most often used currently divides all living organisms into fivekingdoms: Monera (bacteria), Protista, Fungi, Plantae, and Animalia. This coexisted with a scheme dividing life into two main divisions: the Prokaryotae (bacteria, etc.) and the Eukaryotae (animals, plants, fungi, and protists).
Bacteria are classified into the Kingdom Bacteria, also known as Monera. This kingdom consists of single-celled organisms with prokaryotic cells, lacking a nucleus and membrane-bound organelles. Bacteria are one of the three domains of life, along with Archaea and Eukarya.
The Monera kingdom was formerly a group in biological classification and included most organisms without a nucleus (prokaryotic cells). Under the three-domain system that was established in 1991, the organisms that were in the Monera kingdom were moved to two different domains, Archaea and Bacteria.
The three-domain system of classification made the traditional kingdom Monera obsolete. Monera used to include all prokaryotic organisms, but with the advent of the three-domain system, prokaryotes were split into two separate domains: Bacteria and Archaea.
Unicellular, Monera and Prokaryotes
binary fission
Organisms are classified into domains based on their cellular structure and composition. The three main domains are Bacteria, Archaea, and Eukarya. Within the Eukarya domain, organisms are further classified into kingdoms based on shared characteristics such as cell type, nutrition, and reproduction methods.
It actually is it's own kingdom. Its a kingdom that consists of cells that are single celled, microscopic, have a cell wall, and have no nucleus. Some can make their food others cannot. If you know about prokaryotic cells then you already know a lot about this kingdom.
The scheme most often used currently divides all living organisms into fivekingdoms: Monera (bacteria), Protista, Fungi, Plantae, and Animalia. This coexisted with a scheme dividing life into two main divisions: the Prokaryotae (bacteria, etc.) and the Eukaryotae (animals, plants, fungi, and protists).
In the five kingdom system, the three kingdoms that have organisms capable of photosynthesis are some bacteria (mainly cyanobacteria) in the Kingdom Monera, algae in the Kingdom Protista, and plants in the Kingdom Plantae.
Linnaeus' original hierarchy of organism classification included only two kingdoms. Later, this would be expanded to three by Ernst Haeckel, as some single-celled organisms couldn't be classified as animal or plant. Later still, Edouard Chatton's idea for dividing between single-celled organisms with and without a distinct nucleus was popularized, leading to four kingdoms. Finally, Robert Whittaker addressed the ambiguous classification of fungi between plantae and Protista by making them their own, fifth kingdom.
Monera Protista Plantae Fungi Animalia
Kingdom Monera: the most primitive of the five kingdoms that includes all the bacteria, also called monerans, which are single-celled prokaryotic organisms. (In six-kingdom system, Kingdom Monera is split into two kingdoms: (1) the Eubacteria, which are all bacteria apart from the archaebacteria, and (2) the Archaebacteria, which are single-celled organisms that live under extreme environmental conditions and have distinctive biochemical features)