Definition of Polyp stem. Meaning of Polyp stem. Synonyms of Polyp stem

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Definition of Polyp stem

Polyp stem
Polyp Pol"yp, n. [L. polypus, Gr. ?, ?, literally, many-footed; poly`s many + ?, ?, foot: cf. F. polype. See Poly- and Foot, and cf. Polypode, Polypody, Poulp.] (Zo["o]l.) (a) One of the feeding or nutritive zooids of a hydroid or coral. (b) One of the Anthozoa. (c) pl. Same as Anthozoa. See Anthozoa, Madreporaria, Hydroid. [Written also polype.] Fresh-water polyp, the hydra. Polyp stem (Zo["o]l.), that portion of the stem of a siphonophore which bears the polypites, or feeding zooids.

Meaning of Polyp stem from wikipedia

- formed. The arrangement of polyps and the branching of the stem is characteristic of the species. Some species have the polyps budding directly off the...
- of polyps that are attached to the sea-floor. All the polyps and jellyfish arising from a single planula are genetically identical clones. The polyps form...
- of the polyp and the polyp results from ****ual reproduction of medusae. In T. nutricula, planktonic medusa have the capability to bud polyps or medusae...
- polyp to an adult form called a medusa, which is usually the life stage where ****ual reproduction occurs, but Hydra do not progress beyond the polyp phase...
- a collection of polyps with different forms and functions. A single, giant polyp up to two inches in diameter forms the anchoring stem (peduncle). This...
- directly into a new polyp. Although the medusa are attached to the polyp, the life cycle resembles that of typical Cnidarian with the polyp reproducing a****ually...
- colonial animal composed of a complex arrangement of zooids, some of which are polyps and some medusae. It lives in the Arctic and other cold, deep waters, swimming...
- therapeutic maneuvers such as polyp/tumour removal or biopsy nor visualization of lesions smaller than 5 millimeters. If a growth or polyp is detected using CT...
- have large polyps that are non-retractile which are protected by a polyp composed of six overlapping rows of calcitic scales, with adaxial (stem-facing)...
- reproduce using polyps. Polyps can hold eggs and/or sperm and can be released into the water from the posterior end of the siphonop****. The polyps may then...
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