the scientific phylum name is Cnidaria. this includes animals such as jellyfish, anemone, and coral. Some are medusa shaped (jellyfish) or polyp shaped (upside down jellyfish) All of them have nematocysts which is a scientific name for stinging cells. These invertebrates evolved from sponges. New characteristics include movement (sponges move but only at the larval stage) and tissues for the movement (muscle and nerve tissue). They also evolved from asymmetrical symmetry (sorry - redundant) to radial symmetry.
cnidaria
bees
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Usually stinging cells belong to the phylum Cnidaria
stinging cells
jellyfish belong to the phylum cnidaria. members of this phylum are called cnidarians (the "c" is silent when pronounced). other members of this phylum are corals, sea anemone, and hydras. they all have the common characterisitic of tentacles with stinging cells (nematocysts).
They belong to the phylum Cnidaria, named after the stinging cells that species in the phylum use to catch prey.
Stinging cells are found in phylum Cnidaria (hydra,jelly fish).These are present for defense of these animals along with nematoblasts(these are present for attack or offense)
Cnidarians are members of the phylum Cnidaria. They are a diverse group of animals that includes jellyfish, corals, and sea anemones. Cnidarians are characterized by their radial symmetry, specialized stinging cells called cnidocytes, and a basic body plan with a central mouth surrounded by tentacles.
Sarcodina refers to a phylum in the kingdom Protozoa. The members of this group are all single and multi celled amoebas
Yes, jellyfish, coral and anemones are of the Cnidarian Phylum. (aka Coelenterate ) these all have stinging cells known as nematocysts. =]
All Cnidarians have tentacles with stinging cells in their tips which are used to capture and subdue prey. In fact, the phylum name "Cnidarian" literally means "stinging creature." The stinging cells are called cnidocytes and contain a structure called a nematocyst.
Stinging cells are called cnidocytes, as in all members of the Cnidarians which includes jellyfish, sea anemones, and corals.
One characteristic that all member of eukarya have that members of eubacteria do not have is cells with nuclei.