Planarians Whats the similarties and differences between planaria and the hydra and obelia. Mention the disgevdstive system, body form (radial vs. bilateral symmetry) and ecological attributes. Describe the function of each of the strucutres observed on Planaria, particulary the eyespots, auricles, and pharynx

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A: Helminths are the worm-like parasites that live by feeding on living hosts. They gain protection and…

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A: Cell is the basic membrane bound unit that contains the fundamental molecules of life and of which…

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A: Echinoderms are marine invertebrates. Their skin is hard or spiny. They have a mesodermal…

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A: Gymnamoebas and entamoebas are the members of amoebozoa group. The members of amoebozoa form a large…

Q: List all of the lobster’s thoracic appendages.

A: the lobster’s thoracic appendages are :

Q: echanisms of a Planaria, Tapeworm and Fasciola

A: Platyhelminthes is a phylum of squishy, thin worms with a leaf-like or ribbon-like shape. They're…

Q: Describe a potential advantage and disadvantage of the cuticle of ecdysozoans.

A: Ecdysozoa belongs to the kingdom Animalia in which it belongs to the group of protostome animals…

Q: Label the parts of these rotifers and acanthocephalans Acanthocephalan

A: Labeled parts are shown in step 2. These are parasitic worms and it contains spines.

Q: Differentiate the three different body plans in sponges: Characteristics Asconoid Syconoid Leuconoid…

A: Spongiology is a branch of zoology which deals with the study of sponges. Sponges are multicellular…

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A: Earthworms are invertebrate living organisms under the phylum annelida. The body of an earthworm is…

Q: Define the following with respect to gastropods: operculum, torsion, fouling, bilateral asymmetry,…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Describe characteristics of phylum Platyhelminthes and its subgroups by discussing similarities and…

A: The phylum Platyhelminthes includes a variety of worm-like organisms that share some common…

Q: Describe the anatomy and life cycle of sponges andcnidarians.

A: Sponges belong to phylum Porifera and are asymmetrical, sessile, and non-moving. These are filter…

Q: within phylum Arthropoda, which charachta) dieeaties bath Sabphylum Hexapac and subphylus Myriapady…

A: Arthropods are the invertebrates organisms that is considered to be the largest phylum in the…

Q: v [ Choose ] Tunicata Trematoda Cestoda siphons, tadpole larva (some species) Cephalochordata…

A: Answer. Cestoda and Trematoda are classes that belong to the phylum Platyhelminthes. Examples…

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A: Parasitic worms are the organisms that live inside the host and take the nutrition from the host…

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Q: The male copulatory organ of turbellarians is called a

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Q: Identify what are described: 1. The type of pseudopod exhibited by amoebozoans. 2. The leading area…

A: 1. lobopodia 2. forward edge of cell 3. porosomes

Q: Describe the feeding, ciliary action, locomotion/ mobility of the Rotifer

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A: The Cnidarians belongs to the phylum of simple animals. It includes jellyfish, hydras, corals, and…

Q: Class: Hydrozoa Genus: Obelia Common Name: Coenosarc

A:

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A: Every one of the cavities of the body navigated by the currents of water, which feed the sponge from…

Q: Siphonicle neck in ammonoidea is directed forwads Select one : True False

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A: Ecdysozoans are a group of protostome animals that include nematodes, arthropods, and numerous…

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A: Phylum Platyhelminthes includes four classes namely Turbellaria, Trematoda, Monogenea, and Cestoda.…

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A: Amphioxus belongs to  Phylum Cephalochordata which are small, marine fish like animals showing the…

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A: Twp different groups of the protozoan parasites are :  1. Amoeba 2. Ciliates

Q: Biramous appendages are found in the following Subphylum or Subphyla a. Uniramia O b. Chelicerata…

A:

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A: Echinoidea Includes the sea urchin's . It consists around 1000species . Sea urchin's are rounded and…

Q: characteristics

A: Ecdysozoa  is a group of protostome animals. It includes arthropoda, nematoda and…

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A: Lobsters, prawns, woodlice, and crabs are some animals that are Crustaceans.

Q: Please choose all that apply for Phylum Echinodermata. water vascular system endoskeleton O eutely O…

A: An echinoderm is any member of the phylum Echinodermata, organisms belonging to the phylum…

Q: Describe its motion of planaria and hermit crab

A: Mobility of Planaria:                   Planarians mobilize by beating cilia on the ventral dermis,…

Q: Contrast asexual reproduction in triclad turbellarians, Trematoda, and Cestoda.

A: Step 1 Platyhelminthes is a phylum of dorsoventrally flattened, acoelomate but triploblastic animals…

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A: Porifera are all aquatic, sessile and sedentary with a cylindrical or vase-like shaped.

Q: Zoology arthropoda. Name the structure and it’s function.

A: Arthropoda is the largest phylum of the invertebrates, they contains insects molluscs etc.  Body of…

Q: Planarian (3-regions) Slide: Label the parts 1 = 3 = 4 = 5 = 6 = 7 = 8 = 9 = 11 = 13 = 17 (these…

A: Planaria (Platyhelminthes) are freshwater flatworms that are able to move freely. They are commonly…

Q: List the advantages and disadvantages of each sponge body plan: 1. Asconoid 2. Syconoid 3.…

A: Organisms of kingdom porifera are commonly called as sponges. These are aquatic organisms with…

Q: All poriferans are filter (suspension) feeders. O True False

A: Poriferan such as sponges have unique feeding system where their feeding chamber is lined by collar…

Q: Describe how one could distinguish between a cestode, a trematode and a nematode based on their…

A: Helminths are the group of parasitic worms that feed on other living organism for the purpose of…

Q: Match feeding mode with appropriate taxa Cephalopoda v [ Choose ] suspension and deposit feeders…

A: Animals that feed on the food in sediments are called deposit feeders while those that consume…

Q: Match the following characters with appropriate taxa Lack deutocerebrum v [ Choose ] Chelicerata…

A: Lack deutocerebrum Chelicerata 2 pairs of antennae Crustacea Three pairs of legs Insects Four…

Q: Describe the mechanism of each of the following with respect to spiders: feeding, excretion, sensory…

A: Spiders belong to the class Arthropoda. Spiders can bite with their fangs which inject venom to kill…

Q: Compare and contrast the anatomical organizationof sponges and cnidarians. How do these…

A: both of these organisms shows simple organization ,sponges have multiple cell types while cnidarians…

Q: Alternation of genwration in coelentrate

A: since this is question has multiple parts. I am attempting the 1st part, kindly post other question…