12 relations: Biological life cycle, Chitin, Colony (biology), Epidermis (zoology), Gonozooid, Hydra (genus), Hydrozoa, Jellyfish, Polyp, Stolon, Substrate (biology), Zooid.
Biological life cycle
In biology, a biological life cycle (or just life cycle when the biological context is clear) is a series of changes in form that an organism undergoes, returning to the starting state.
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Chitin
Chitin (C8H13O5N)n, a long-chain polymer of ''N''-acetylglucosamine, is a derivative of glucose.
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Colony (biology)
In biology, a colony is composed of two or more conspecific individuals living in close association with, or connected to, one another.
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Epidermis (zoology)
In zoology, the epidermis is an epithelium (sheet of cells) that covers the body of an eumetazoan (animal more complex than a sponge).
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Gonozooid
Gonozooid is a zoological term applied to animal species that practice alternation of generations, in which a particular class of generation performs the functions of sexual reproduction.
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Hydra (genus)
Hydra is a genus of small, fresh-water organisms of the phylum Cnidaria and class Hydrozoa.
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Hydrozoa
Hydrozoa (hydrozoans, from ancient Greek ὕδρα, hydra, "sea serpent" and ζῷον, zoon, "animal") are a taxonomic class of individually very small, predatory animals, some solitary and some colonial, most living in salt water.
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Jellyfish
Jellyfish or sea jelly is the informal common name given to the medusa-phase of certain gelatinous members of the subphylum Medusozoa, a major part of the phylum Cnidaria.
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Polyp
A polyp in zoology is one of two forms found in the phylum Cnidaria, the other being the medusa.
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Stolon
In biology, stolons (from Latin stolō "branch"), also known as runners, are horizontal connections between organisms.
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Substrate (biology)
In biology, a substrate is the surface on which an organism (such as a plant, fungus, or animal) lives.
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Zooid
A zooid or zoöid is a single animal that is part of a colonial animal.
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