Absorbing other cells gave a competitive advantage.
Absorbing other cells gave a competitive advantage.
mitochondria and chloroplasts have their own DNA
Mitochondria and chloroplasts have their own DNA.
The organism belongs to the domain Eukarya. The presence of a visible nucleus indicates that it is a eukaryote. Its method of obtaining nutrients by ingesting captured food suggests it may be a protist, such as a protist known as a ciliate, which is a unicellular eukaryote with a visible nucleus that uses cilia to capture and ingest food particles.
An eukaryotic unicellular organism with no cell wall would be classified as a protozoan. Protozoans are typically free-living or parasitic single-celled organisms that belong to the Domain Eukarya.
No, the amoeba is a unicellular eukaryotic organism. It belongs to the domain Eukarya and possesses a membrane-bound nucleus and other organelles within its cell.
Mitochondria and chloroplasts have their own dna
The domain Eukarya contains both unicellular (e.g. protists) and multicellular (e.g. plants, animals, fungi) organisms.
Eukaryotes have a nucleus, Archaea do not.
A single-celled organism belongs to the domain of Bacteria, Archaea, or Eukarya. These domains encompass all forms of life on Earth, with single-celled organisms falling into the categories of bacteria, archaea, or protists within the Eukarya domain.
You just did it there. Eukaryota just means an organism that is a Eukaryota which is an organism with membrane bound organelles. In all animals and plants and a few unicellular things. (few=quite a lot but you don't hear about them)..
Organisms in the domain Archaea are unicellular prokaryotes without a nucleus, membrane-bound organelles, or introns in their genes. They also have unique cell wall components. Eukaryotes in the domain Eukarya, on the other hand, have a nucleus and membrane-bound organelles, are typically larger and more complex, and can be unicellular or multicellular.