hich of the following taxon-character combinations is correct? O Arthropoda, acoleomate Nematoda, coelom D Annelida, notochord O Tardigrada, cryptobiosis O Onychophora, cryptobiosis
Q: Which of the following animal groups adopted a sedentary mode of life as adults? O P. Nematoda O P.…
A: Phylum is a category or rank in the taxonomy, and it is a level of classification above class and…
Q: Which is/are charactersitic of scyphozoans? O A. oral arms B. medusa stage only O C. scyphistoma D.…
A: INTRODUCTION Scyphozoans They are true jelly fish comes under phylum cnideria.
Q: A defining feature of the Ecdysozoa is aa. segmented body.b. closed circulatory system.c. cuticle.d.…
A: The Ecdysozoa is a group of protostome animals that belong to the arthropod, Nematoda, and several…
Q: :Cnidaria have no brain, so they Cannot move .a O Cannot chase their food .b O Must be solitary .c O…
A: Need to find cnidaria have no brain , so they related to what performance. Cnidaria has no brain.…
Q: Which of these does not pertain to a protostome?a. spiral cleavageb. blastopore is associated with…
A: In the animal kingdom, after the fusion of male and female gamete, a diploid zygote is formed. This…
Q: Flatworms (platyhelminthes) possess a O A. metanephridial system B. protonephridial system O C.…
A: Flatworms are unsegmented organisms that are bilaterally symmetrical and are acoelomates. They have…
Q: Which of the following taxa contain some freshwater species? O Xenacoelomorpha and Platyhelminthes O…
A: There are some taxa that represent such organisms that can't resist the saline water but they can…
Q: Stalked jellyfishes" belong to which class? A. Staurozoa B. Scyphozoa C. Anthozoa D.Hydrozoa E.…
A: Stalked Jellyfishes are the sole living members of Class Staurozoa.
Q: The Chondrichthyans include the (mark all that apply) O skates ray-finned fishes O hagfish and the…
A: Class chondrichthyes are a group of vertebrates with jaws and comprises of approximately 600 living…
Q: Please choose all that apply for Phylum Arthropoda. segmentation coelom hemocoel O endoskeleton O…
A: Introduction:- Animals without a notochord – the rod-like elastic structure that supports the body –…
Q: We were shown this specimen in an invertebrate zoology class. What is it? The professor told us…
A: It sure does comes under mollusks but I believe that this is not a Bivalve but a Chaetoderm, which…
Q: Which of these organisms is NOT in the clade Lophotrochozoa? Cephalopoda Gastropoda Bivalvia…
A: Lophotrochozoa is a clade of protostome animals with an early form of a mouth. It includes the…
Q: Which of the following is NOT characteristic of both ctenophores and cnidarians? O C. epidermis A.…
A: Cnidarians are the animals which belongs to the phylum cnidarian which under the kingdom animalia…
Q: Collar cells (choanocytes) are characteristic of (a) poriferans (b) cnidarians (c) most coelomates…
A: Cnidarians : for example : hydra, jelly fish etc are aquatic animals, they have cnidocytes to…
Q: Describe the discoveries of living coelacanths. What is the evolution-ary significance of the group…
A: Evolution is a natural process that includes several changes over many generations 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…
Q: Characteristics of mollusc are O A. Mantle B. Mantle cavity O C. All of these O D. Coelom E. Radula
A: Cells are the basic unit of life. Living organisms could either be unicellular or multicellular.…
Q: Which is/are true of the mollusc radula is a synapomorphy of Mollusca is situated in the foregut a…
A: The phylum mollusca is the second largest phylum of animals after arthropoda. It includes more than…
Q: The presence of a bony skeleton, an operculum, and a swim bladder areall defining characteristics…
A: The Myxini have a partial cranium (skull) and skeleton is composed of cartilage. The Lampreys lack…
Q: What organisms can survive without a mouth, digestive system, oranus?a. cnidarians b. rotifers c.…
A: Most of the animals have complete digestive system. The food is taken by mouth and waste is excreted…
Q: Which of the following combinations correctly matches a phylum to its description? O…
A: A phylum is a categorization or taxonomic rank that falls between kingdom and class. A phylum's…
Q: The ____and_____ are grouped as Ecdysozoabecause they both molt.a. cnidarians/arthropods c.…
A: As they mature, all members of Ecdysozoa superphylum molt or lose their cuticle. They secrete a…
Q: Why is the presence of a coelom advantageous? O it allows room for the development and movement of…
A: The coelom is lined by a muscular tissue called the peritoneum that encloses the internal organs.…
Q: Which phylum of animals has a water vascular system connected to tube feet? O Chordata Echinodermata…
A: Kingdom Animalia contains all animals. It is the largest kingdom of Animalia as compared to other…
Q: Horseshoe crabs are in the subphylum О Нехароda O Crustacea Cheliceriformes O Myriapoda
A: We have diverse set of animals in this world . They are categoried I to different phylum, order…
Q: Basis of Phylum Phylum Phylum Phylum Arthropoda Comparison Nematoda Annelida Mollusca Number of germ…
A: Earlier formed organism are simple like porifera, cnidiaria etc. While the body organization gets…
Q: Which is not a feature of the Arthropoda? O most diverse lineage on the planet O compound eyes but…
A: An arthropod is an invertebrate animal having an exoskeleton, a segmented body, and paired jointed…
Q: Among arthropoda, antennae are characteristic of O Insecta O Myriapoda O Crustacea O All of the…
A:
Q: The earthworms are different than the leaches in that the earthworms move by; Using chetae to anchor…
A: According to the question, we have to explain the reason the earthworms are different than the…
Q: clade Pancreistacens includes crustaceans and erapode,hich of the followlistrats are choracertbhe f…
A: Crustaceans: Sub phylum of arthropoda Body has three segments: head, thorax and abdomen Body…
Q: Thich one of the following statements about organisms in the Phylum Rotifera is NOT true? When it…
A: Rotifers are found in freshwater habitats all over the world, with a few saltwater species thrown in…
Q: Turbellaria are flatworms that have most of their body filled with: O a. Alarge complex reproductive…
A: Turbellaria belongs to phylum Platyhelminthes and they are so named because they create turbulence…
Q: This class has 1-2 pairs of walking legs O Chelicerata O Crustacea О Нехароda O Myriapoda
A: An arthropod is an invertebrate animal which has an exoskeleton, a segmented body and paired…
Q: The arthropod pericardium is a coelom. O True O False
A: Arthropod are invertebrate animals equipped with jointed appendages. In the year 1845 , Von Siebold…
Q: What unifies the hexapoda? Be able to recognize a few of these classes by sight, and be able to…
A: Hexapods are distinguished by the decrease to six in walking annexes, with a merger of three bodies…
Q: Members of the Molluscan class Polyplacophora differ from ALL other classes of Mollusks in that…
A: Molluscs are soft bodied , bilaterally symmetrical, segmented, celomate animals, usually shelled…
Q: Which of the following is/are true of Nemertea partitioned coelom. eversible proboscis Orhynchocoel…
A: It is critical to learn and know the anatomy and physiology of the body. Many changes in the animal…
Q: characteristics
A: Ecdysozoa is a group of protostome animals. It includes arthropoda, nematoda and…
Q: Matcht eh follo0wing Superclass Agnatha 12345678 Class Aves 12345678 Class Reptilia 12345678…
A: Taxonomy (taxis- arrangement, nomia- method) is the branch of biology that deals with the…
Q: Which of the following animal groups adopted a sedentary mode of life as adults? O P. Nematoda O P.…
A: sedentary means living in the same place for the whole of one's life; it does not indicate migratory…
Q: whihc of the following arthropod regions does not bear legs a) cephalothorax b) abdomen c) all of…
A: Most arthropod's bodies have three sections - the head, the thorax, and the abdomen. The thorax…
Q: The California Spiny Lobster (Panulirus interruptus) belongs to which of the following groups…
A: The California spiny lobster (Panulirus interruptus) is a spiny lobster that can be found from…
Q: Which is the only one example ofMollusca Phylum?A. Locust B. ButterflyC. Scorpion D. Octopus
A: Invertebrates are animals that neither possess nor develop a vertebral column (commonly known as…
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: Match the animal group with its body plan
A: All the living organisms are classified on the basis of various physical and internal features. The…
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: 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: Crustacea manage to swim backward by means of their (choose two) telson uropods siphon gill bailers…
A: Answer : telson and uropods are correct. - telson forms the part of tail fan in crustaceans. When it…
Q: Alternation of genwration in coelentrate
A: since this is question has multiple parts. I am attempting the 1st part, kindly post other question…
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- Create a cladogram summarizing the phylogenetic relationships among the different phyla. Phyla: Porifera Cnidaria Platyhelminthes Annelida Mollusca Nematoda Arthropoda Echinodermata Chordata Characters: True tissues Blastopore forms the mouth Blastopore forms anus Undergo ecdysis Notochord Mantle and muscular foot Water vascular system Trochophore Segmented jointed appendages Chitinous setae Muscles and nerves TriploblasticChoose the locomotion mode of each taxonomic group (use once): Echinoidea [ Choose ] [Choose] Cephalopoda jointed legs Polychaetas muscular foot gliding on mucus muscular arms Ophiuroidea stream jet longitudinal muscles only Porifera tube feet Nematoda ciliated larvae, sedentary adult parapodia Arthropoda [Choose] Gastropoda [ Choose]Order these groups in order of diversity : Phylum Porifera Phylum Cnidaria Phylum Platyhelmenthes Phylum Annelida Phylum Mollusca
- Make a phylogenetic tree just including the following= phylum nematoda (enoplea and chromadorea) phylum nematomorpha Phylum Priapulida Phylum Kinorhyncha Phylum Loricifera Phylum Tardigrada Phylum Onychophora Phylum arthropoda -include subphylums and classesDistinguish the following from each other: statocyst and rhopalium; scyphomedusae and hydromedusae; scyphistoma, strobila, and ephy-rae; velum, velarium, and pedalium; Hexacorallia and Octocorallia1)What is the best synapomorphy for Phylum Mollusca? 2) What is a synanthropic arthropod? Provide an example. Please answer asap and in short and content should not be palgarised please
- Which of the following combinations correctly matches a phylum to its description? O Nematoda-segmented worms, closed circulatory system O Cnidaria-flatworms, gastrovascular cavity, acoelomate O Echinodermata-bilateral symmetry as a larva, water vascular system O Artropoda-tagmatism, jointed legs with hardened endoskeleton O Platyhelminthes-radial symmetry, polyp and medusa body formsWhich of the following combinations correctly matches a phylum to its description? O Nematoda-segmented worms, closed circulatory system O Cnidaria-flatworms, gastrovascular cavity, acoelomate O Echinodermata-bilateral symmetry as a larva, water vascular system O Artropoda-tagmatism, jointed legs with hardened endoskeleton O Platyhelminthes-radial symmetry, polyp and medusa body forms « Previous Next » Not saved Submit Quiz 75°F Sun earch F9 F10 F11 F12 F3 F4 F5 F6 F7 F8 F2 %23 4 6. W Y S G H. J K L * CO IN 近Which of the following is NOT a part of the medusa form of cnidarian? Answers: Gastrodermis Tentacle Mesoglea Body stalk These are all parts of the medusa form of cnidarians.
- Which of the following is more closely related to Platyhelminthes: Arthropoda or Echinodermata? If you choose, you can say neither group is more closely related. Porifera Cnidaria Ctenophora Chordata Arthropoda Echinodermata Neither Hemichordata Echinodermata 10 Arthropoda Nematoda Annelida Mollusca Rotifera Platyhelminthesidentify the distinguishing characteristics of the phylum Cnidaria.Describe the three in this phylum and give an example of each class. class being : Hydrzoa Anthozoa ScyphozoaThe only class or group of Annelid worms which possesses a permanent clitellum is the: Hirudina Cestoda Oligochaeta Platyhelminthes Permoclitellata All lack a permanent clitellum Polychaeta
