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- DictionaryPhy·lum/ˈfīləm/
noun
- 1. a principal taxonomic category that ranks above class and below kingdom.
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Phylum is a biological term that refers to a group of animals or plants that share common characteristics and rank above the class and below the kingdom. Learn more about the etymology, examples, and medical and kids definitions of phylum.
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Phylum is a taxonomic ranking that comes third in the hierarchy of classification, after domain and kingdom. Organisms in a phylum share a set a characteristics that distinguishes them from organisms in another phylum. The qualities that group animals into a phylum have changed throughout scientific history, as better methods have arisen to determi...
Phylum Chordata
Think of an animal that lives in the zoo. Unless you thought of an octopus or one of the insects in the rainforest pavilion, chances are you thought of an animal in the phylum Chordata. This phylum includes all animals with a notochord, a dorsal hollow nerve chord, and a muscular postanal tail. These three features are seen in every member of this phylum, even humans. Like humans, many animals lose some of these features as they develop. This phylum includes everything from the smallest fish...
Phylum Arthropoda
By far the largest individual phylum, the Arthropoda includes all the segmented animals will hard skeletons that we know as insects and crustaceans. Everything from deep sea crabs to mosquitoes fit in this phylum. The diversity of the arthropods comes from their ability to adapt their hard exoskeleton into almost any shape or function. Because of this, the arthropods have adapted to survive in every environment on the planet.
Phylum Mollusca
This phylum is where the octopus and its relatives are grouped together. The mollusks include all the snails, slugs, clams, mussels, squids and other soft-bodied animals. They often secrete a shell to protect their soft bodies. As the individuals die over time, their shells are shed to the bottom, where they accumulate. Waves push the shells and coral matter onto the beach, where it is repeatedly crushed by the waves. In this way, mollusk shells contribute a large majority of the sand that ex...
Kingdom– The classification group above phyla, which includes organisms of a certain type, like animals.Class– The ranking below phyla, whose members share the characters of the phylum, but are have advanced characters that make them unique.Classification– The process of organizing the life on Earth into a meaningful framework for understanding the relationships between animals.Phylogenetics– Comparing the relationship between animals by comparing many of their traits at once.1. Which group of organisms is most closely related? 1. Phylum Cnidaria, Class Hydrozoa 2. Phylum Arthropoda, Class Insecta 3. Phylum Cnidaria, Class Cubozoa A. 1 and 2 B. 1 and 3 C.2 and 3 2. Some scientists argue against the use of the phylum as a method of classification. Which of the following could be an argument why the phylum is not a good u...
Phylum is a taxonomic ranking that groups organisms with similar characteristics. Learn about the different phyla of animals, plants, fungi, and bacteria, and how they are related.
At its most basic, a phylum can be defined in two ways: as a group of organisms with a certain degree of morphological or developmental similarity (the phenetic definition), or a group of organisms with a certain degree of evolutionary relatedness (the phylogenetic definition).
May 29, 2023 · The definition of phylum in Biology goes by “a taxonomic rank above class and below kingdom”. There are International Codes of Nomenclature that accept these taxonomic ranks as universal – meaning they are applicable on all living forms whether it be plant phylum, animal phylum, fungi phylum, protista phylum, or bacteria phylum.
Phylum is a biological term for the primary subdivision of a taxonomic kingdom, grouping together organisms with the same body plan. Learn more about the origin, synonyms, and related words of phylum from Dictionary.com.
Phylum is a biological term for a main division of animals based on their body shape and structure. Learn how to use phylum in sentences and see translations in different languages.
Phylum is a biological term for a main division of animals based on their body shape and structure. Learn more about the meaning, origin and usage of phylum with examples from the Cambridge Dictionary.
