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Cnidocyte - Wikipedia


A cnidocyte is an explosive cell containing one giant secretory organelle or cnida (plural ... The externally oriented side of the cell also has a hair-like trigger called a cnidocil. ... Animals in...

Phylum Cnidaria They have 2 tissue layers, An outer layer of cells ...


Phylum Cnidaria. They have 2 tissue layers,. An outer layer of ... Each cnidocyte has a modified cilium - cnidocil, and is armed with a stinging structure called a ...

Phylum Cnidaria - Boundless


Animals from the phylum Cnidaria have stinging cells called cnidocytes. Cnidocytes contain large organelles called (a) nematocysts that store a coiled thread ...

The Wonders of the Seas: Cnidarians - Oceanic Research Group


These flower-like animals resemble plants, but they have a mouth ... the sea star ( a member of the Echinoderm phylum) or the anemone, a Cnidarian (seen ... The stinging cells are called cnidocytes and contain a structure called a nematocyst.

Phylum Cnidarian - Advanced | the Shape of Life | The Story of the ...


Both forms have a single opening that serves as the mouth and anus and is ... a ring of feeding tentacles packed with stinging cells called cnidocytes (the “c” is ...

Cnidarians - Acadia's Oceanside Meadows Inn


The harpoon-like thread punctures through the cnidocyte wall and into the prey. ... They are of the phylum Cnidaria and therefore have an alternation of ...

Phylum Cnidaraia (COELENTERATA) (knide, nettle) | Biology Boom


Jul 19, 2014 ... The cnidocytes has a modified cilium. The cnidocil is stimulated and opens the operculum. A coiled tube is discharged form nematocyst.

Ctenophora - Hbwbiology.net


Used to be just one phylum -Coelenterata (hollow gut). ... All have specialized stinging cells (cnidocytes) containing stinging organelles (nematocysts). Specific  ...

Cnidarians - Biology Questions


Each cnidocyte has an internal capsule know as a nematocyst, where the urticating ... Besides cnidarians, another animal phylum with species presenting ...

Chapter 3: Phylum Cnidaria

www2.hendrix.edu/biology/dearolf/Zoology Manual chap3&4 - Secured.pdf

Cnidocytes, or stinging cells, are the distinctive characteristic of. Phylum Cnidaria . Histology .... you will study three phyla that have radial symmetry. Phylum ...

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Difference between Cnidocyte and Nematocyst | Difference Between


Oct 9, 2014 ... The Phylum Cnidaria consists of corals, jelly fish, anemones, hydrae and other animals that have elongated bodies. They are characterized by ...

Hydra and Other Cnidarians - The Biology Corner


This article describes members of the phylum cnidaria and discusses basic ... is that they have stinging cells located, known as cnidocytes, on their tentacles.

sponges & cnidarian notes b1 - Biology Junction


Phylum Porifera ... Have only 2 cell layers (ectoderm & endoderm) separated by jellylike material ... Contain stinging cells called cnidocytes in their tentacles that contain coiled stingers called nematocysts that can shoot out & paralyze prey.