WebComb jellies are named for their unique feature: plates of giant fused cilia, known as combs, which run in eight rows up and down their bodies. The combs act like tiny oars, propelling the comb jelly through the water. Many microscopic organisms, such as bacteria, also use cilia to swim—but comb jellies are the largest known animals to do so. WebClassification of Hydra. Kingdom: Animalia - Hydra belongs to kingdom Animalia (metazoa). As such, they are multicellular eukaryotic organisms that depend on other organisms as their source of food. Phylum: Cnidaria - Hydra belongs to the phylum Cnidaria. This phylum is also composed of such polyps as sea anemones medusae and corals.

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WebKingdom Protista (ESGC2). Protista are eukaryotic and can be unicellular or simple multicellular. They reproduce sexually or asexually. Important examples of protists include the organism known as Plasmodium (which causes malaria), Amoeba and Euglena.There are two major groups of protists which include the Protozoans, whose cells are similar to … WebQ. When DNA is contained in a nucleus, the cell is. Q. All organisms that do not fit into plant, fungi, and animal kingdoms but have a nucleus are: Q. This kingdom is unicellular and … cure thermale prats de mollo

a. What type of symmetry do sponges exhibit? b. How does this …

Web5 aug. 2024 · A jellyfish sting is painful because it pierces the skin and injects toxins, causing adverse reactions in humans. A box jellyfish sting can be treated with 3% - 10% aqueous acetic acid (vinegar). The blue button jellyfish is not a true jellyfish but a colony of polyps of the class Hydrozoa. WebSuch is the case for the sixth kingdom of Carl Woese and George Fox, who in 1977 divided bacteria into two types (Archaea and Bacteria), and the seventh kingdom of Cavalier … WebThe class Anthozoa (under the phylum Cnidaria) includes corals, anemones, sea pens and seafans. Anthozoa consists of 10 orders and thousands of species. Adults are attached to the seabed, but their larvae are free-floating and can drift to new settlements. It is estimated that most coral reefs are between 5,000 and 10,000 years old, with some ... cure thermale psychosomatique