The three domains of life are:
1. Bacteria: A domain consisting of single-celled microorganisms that lack a nucleus and other membrane-bound organelles. Bacteria are found in all environments on Earth and play a crucial role in various ecological processes.
2. Archaea: A domain of single-celled microorganisms that are similar to bacteria in size and shape but are genetically and biochemically different. Archaea are found in extreme environments such as hot springs, deep-sea hydrothermal vents, and acidic soils.
3. Eukarya: A domain consisting of organisms with cells that contain a distinct nucleus and other membrane-bound organelles. Eukaryotes include plants, animals, fungi, and protists. Eukaryotes are more complex than bacteria and archaea and are found in almost all habitats on Earth.
Name and define the three domains of life
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