No.
Oxygen Production.
They are prokaryotes so did not evolve in the same way as eukaryotes. Bacteria are "simpler" organisms but have a highly complicated structure of their own
Archaea are one of the three main domains of life, alongside Bacteria and Eukarya. They did not evolve into another group; rather, they represent a distinct lineage that has existed alongside bacteria and eukaryotes for billions of years. While they share a common ancestor with bacteria, Archaea have unique biochemical and genetic traits that differentiate them from both bacteria and eukaryotes. Evolutionarily, they have adapted to thrive in diverse and often extreme environments, showcasing their adaptability and evolutionary significance.
Eukaryotes most likely evolved from prokaryotes.
It is Bacteria
No, bacteria are prokaryotes, not eukaryotes. Eukaryotes have membrane-bound organelles and a nucleus, while prokaryotes do not have these structures.
Bacteria is typically smaller than Eukaryotes. In fact, Eukaryotes have an organelle called the mitochondria which resemble an enveloped bacteria.
Protozoans are eukaryotes. Bacteria are prokaryotes.
Bacteria are prokaryotes.
Eukaryotes
No. None of them are.
Eukaryotes evolved from a process call endosymbiosis. Endosymbiosis states that eukaryotes started as two separate bacterium. The bigger bacteria engulfed the smaller. This is how the mitochondria is enclosed in the cell. There is evidence of this because the mitochondria has its on cell membrane and contains its own DNA.