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taxonomy
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What are the two major steps in biological classification?
The two major steps in biological classification are grouping organisms based on similarities in characteristics (taxonomy) and then naming and categorizing these groups into hierarchical levels (nomenclature).
What does protoctist mean?
Protoctist is an outdated term used to describe a diverse group of organisms that do not fit neatly into other major categories like plants, animals, or fungi. These organisms can include various types of algae, amoebas, and other single-celled organisms. The term is not commonly used in modern classification systems.
What are the two major groups of organisms?
The two major groups of organisms are prokaryotes and eukaryotes. Prokaryotes are simple, unicellular organisms that lack a nucleus, while eukaryotes are more complex organisms with cells that contain a nucleus and other membrane-bound organelles.
Are there differences between major groups of organisms to how fast they respire?
Yes, there are differences in respiration rates among major groups of organisms. For example, mammals generally have higher respiration rates compared to plants or reptiles. This is influenced by factors such as metabolic rate, body size, and environmental conditions.
What are the two major groups of decomposers?
The two major groups of decomposers are bacteria and fungi. Bacteria are single-celled microorganisms, while fungi are multicellular organisms like molds and mushrooms. Both groups play a crucial role in breaking down organic matter and returning nutrients to the ecosystem.
What is the term to describe the major classification groups of organisms?
Taxonamy
What are the two major steps in biological classification?
The two major steps in biological classification are grouping organisms based on similarities in characteristics (taxonomy) and then naming and categorizing these groups into hierarchical levels (nomenclature).
The level of classification with the least variety of organisms?
The highest level of classification, domain, has the least variety of organisms, encompassing only three major groups: Bacteria, Archaea, and Eukarya.
What is the similarities between kingdoms and domains?
They are both broad groups of classification in taxonomy.
What is the largest group of the classification system?
The largest group in the classification system is the domain, which includes three major groups: Bacteria, Archaea, and Eukarya. These domains encompass all living organisms on Earth and serve as the highest level of classification.
What is the definition of minor phyla?
Minor phyla are taxonomic categories in biology that represent groups of organisms that are less commonly studied or have fewer known species compared to major phyla. They typically include smaller or less diverse groups of organisms within the classification system.
What are the three major groups of organisms?
Archaea, Eubacteria, and Eukaryota
What are terms to describe organisms such as lions?
Feline, Carnivore, Major
What is all living organisms can be classified into one of three major groups is?
All living organisms can be classified into one of three major groups known as domains: Archaea, Bacteria, and Eukarya. Archaea and Bacteria consist of prokaryotic cells, which lack a nucleus, while Eukarya includes organisms with eukaryotic cells that have a defined nucleus. This classification reflects fundamental differences in cellular structure and genetic makeup, helping to organize the diversity of life on Earth.
What terms are the names of domains in classifying organisms?
The names of domains in classifying organisms are Bacteria, Archaea, and Eukarya. Bacteria and Archaea consist of prokaryotic organisms, which lack a nucleus, while Eukarya includes all eukaryotic organisms, characterized by cells with a nucleus. This classification reflects major differences in genetics, biochemistry, and cellular structure among these groups.
What does protoctist mean?
Protoctist is an outdated term used to describe a diverse group of organisms that do not fit neatly into other major categories like plants, animals, or fungi. These organisms can include various types of algae, amoebas, and other single-celled organisms. The term is not commonly used in modern classification systems.
What are two major groups of organisms based on how they obtain their energy?
Autotrophs and Hetrotrophs.
