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a venomous spider; a genus (the type of the family the Phalangiidae) of harvestmen… See the full definition
- Phylum Definition
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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...
XBio is a collaboration between and. This program was supported in part by a grant to iBiology from the Howard Hughes Medical Institute. The Bio-Dictionary helps you to understand common terms in biology. Definitions come in the form of a figure with accompanying text, a short video, or both.
May 26, 2022 · Biology is the branch of science that primarily deals with structure, function, growth, evolution, and distribution of organisms. Find out more about biology definition, principles, branches, and importance.
Apr 28, 2017 · Last Updated: April 28, 2017. Prokaryote Definition. Prokaryotes are unicellular organisms that consist of a single prokaryotic cell. Prokaryotic cells are simple cells that do not have a true nucleus or other cell organelles. Bacteria and Archaea are the two domains of life that are prokaryotes.
Meaning of phalangium. What does phalangium mean? Information and translations of phalangium in the most comprehensive dictionary definitions resource on the web.
Apr 27, 2024 · Definitions of Phalangium. noun. type genus of the family Phalangiidae. synonyms: genus Phalangium. see more.
