If you were asked to choose one of the following invertebrate as a pet (protozoa, sponges, and placozoans), which would choose? Explain your choice.
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If you were asked to choose one of the following invertebrate as a pet (protozoa, sponges, and placozoans), which would choose? Explain your choice.
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- Which class of Cnidarian is described below: This class includes the corals and the sea anemones. Individual animals are cylindrical in shape and are attached directly to a substrate in the polyp body form. Question 18 options: a) Class Hydrozoa b) Class Scyphozoa c) Class Cubozoa d) Class AnthozoaFigure 27.6 Which of the following statements is false? Eumetazoans have specialized tissues and parazoans don’t. Lophotrochozoa and Ecdysozoa are both Bilataria. Acoela and Cnidaria both possess radial symmetry. Arthropods are more closely related to nematodes than they are to annelids.Select the correct class out of the following: Trematoda, Cestoda, Filaria, Loa, Trichinella, Necator, Dirofilaria, Enterobius For: -Trichinosis -Blood Flukes -Elephantiasis -Hookworms -Liver Parasite -Dog and cat heartworm -Eye worm -Longest parasite to infect humans. -Pinworms
- 0 Question 14 You are working on a summer internship with a famous marine scientist. Your job is to use your microscope to examine and identify specimens based on morphology. You also have some chemical analysis result. While examining a specimen, you notice: • it contains collagen and proteogylcans • it has three tissue layers, but no coelom • it was observed as a parasite inside the tissues of another organism you collected Which of the following taxonomic groups best matches this description? OOOO οι οιο Phylum Annelida Phylum Apicomplexa Phylum Arthropoda Phylum Bacillariophyta Phylum Cnidaria Phylum Echinodermata Phylum Mollusca Phylum Nematoda Phylum PlatyhelminthesCompare and contrast ciliate and sponge reproduction by matching the process with the correct Phylum (Cilliophora, Porifera, both): can reproduce asexually by buddingMollusca (clams, abalone, nudibranchs, snails, squid, octopi, etc). Unifying features include shell, mantle, radula, foot, visceral mass Which classes show a loss of the shell. How does the shell benefit an organism, how does the loss of the shell benefit other members of this phylum? Distinguish between polyplacophora, bivalva, gastropoda, and chephalopoda We see the first evolution of a true eye here. Who has it? What are chromatophores? How doe members of this group use them? What other unique defense addaptaions do we see in this group? (warning colors, 2 shells, ink)
- Which of the following pairings is correct? Select all that apply.Check All That Apply Protostomia and Deuterostomia are both Bilaterians.Protostomia and Deuterostomia are both Bilaterians. Protostomia includes the Placozoa, Porifera, Cnidaria, and Ctenophora.Protostomia includes the Placozoa, Porifera, Cnidaria, and Ctenophora. Deuterostomia includes the Placozoa, Porifera, Cnidaria, and Ctenophora.Deuterostomia includes the Placozoa, Porifera, Cnidaria, and Ctenophora. Deuterostomia includes the Chordata, Echinodermata, and Hemichordata phyla.Deuterostomia includes the Chordata, Echinodermata, and Hemichordata phyla. Protostomia includes the Chordata, Echinodermata, and Hemichordata phyla.Compare and contrast the body coverings of a free-living turbellarian, a monogenaen fluke, a cestode, and a nematode. Which problems does each solve or create? Be sure to consider locomotion, permeability, ciliation, and habitat, and to think of the entire life cycle.Give a brief background on Cnidaria, Porifera, protozoans. Use your own words do not plagerize.
- Rank the six organisms by increasing size, from smallest to largest. 1. Diatoms, or Mixed Diatoms 2. Ceratium (dinoflagellate) 3. Radiolarians 4. Foraminiferans 5. Copepods or Cyclops 6. Artemia (brine shrimp) nauplii.What similarities in organismal design are common to sycon grade sponges, siphonophores, and polychaete annelids? Illustrate your answer with an appropriately labeled diagram of each kind of organism.Which of the following is NOT unique to Phylum Mollusca (Radula/chromatophores/coelom/mantle)?