absorbing other cells gave a competitive advantage - Apex
The domain Eukarya contains both unicellular (e.g. protists) and multicellular (e.g. plants, animals, fungi) organisms.
mitochondria and chloroplasts have their own DNA
The kingdom Protista consists primarily of unicellular organisms, such as protozoa and algae. These organisms can exhibit a wide range of characteristics and are not easily classified under plants, animals, or fungi.
Absorbing other cells gave a competitive advantage.
Mitochondria and chloroplasts have their own dna
Eukarya is the domain which carries eukaryotic cell organisms and all the multicellular and some unicellular organisms comes under this domain. Mostly eukaryotics are macroorganism that is they can be vissible with naked eyes but some of them (unicellular) are microorganisms which are not seen without the aid of microscope.
Almost all multicellular organisms belong to the domain Eukarya. This domain includes organisms with cells that have a true nucleus and membrane-bound organelles. Examples of multicellular organisms in the domain Eukarya include plants, animals, fungi, and protists.
Mitochondria and chloroplasts have their own DNA.
Organisms in the domain Eukarya are characterized by having complex cells with a nucleus and membrane-bound organelles, allowing for compartmentalization of cellular processes. In contrast, organisms in the domain Archaea are prokaryotic, meaning they lack a nucleus and membrane-bound organelles, and they often thrive in extreme environments. Additionally, the biochemical and genetic characteristics of Archaea differ significantly from both Eukarya and Bacteria, particularly in their cell membrane composition and metabolic pathways.
The kingdom in the Eukarya domain that includes unicellular autotrophs is the Kingdom Protista. This diverse group of organisms includes algae, which are able to produce their own food through photosynthesis. Algae can be found in various aquatic environments, from freshwater to marine habitats.
Absorbing other cells gave a competitive advantage.
Organisms in the three domains of life—Bacteria, Archaea, and Eukarya—exhibit distinct cell types. Bacteria and Archaea are composed of prokaryotic cells, which lack a nucleus and membrane-bound organelles, and are typically unicellular. In contrast, Eukarya consists of eukaryotic cells, which have a true nucleus and organelles, and can be unicellular or multicellular, encompassing organisms such as plants, animals, fungi, and protists.