Classification of organisms into three domains is based onGroup of answer choicesthe number of cells in the organism.cellular proteins.cellular organization.the presence of a cell wall.nutritional requirements.Next
Question
Classification of organisms into three domains is based onGroup of answer choicesthe number of cells in the organism.cellular proteins.cellular organization.the presence of a cell wall.nutritional requirements.Next
Solution
The classification of organisms into three domains is based on cellular organization. This system, proposed by Carl Woese, divides organisms into Bacteria, Archaea, and Eukarya. Bacteria and Archaea are prokaryotes, meaning they do not have a nucleus or other membrane-bound organelles. Eukarya, on the other hand, are eukaryotes and do have a nucleus and other membrane-bound organelles. This classification is based on differences in the sequences of nucleotides in the organism's ribosomal RNAs (rRNA), as well as the organism's cell structure and other factors.
Similar Questions
You identify a novel living organism that needs to be classified into one of the three domains of life. The organism has a cell wall containing pseudopeptidoglycan (pseudomurein), a plasma membrane, and a nucleoid region. Based on this information, which of the three domains would be the correct classification?ANSWERProkaryotesBacteria and ArchaeaBacteria onlyArchaea only
Organisms are classified into _______ in the classification system
Describe the ‘three-domain system’ of classification.
What are the three domains called?Animals, plants, fungiArchaea, bacteria, eukaryotesAnimals, plants, bacteriaArchaea, prokaryotes, eukaryotes5
How Organisms are Classified
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