10. Which phyla has a notochord? Group of answer choices a.Porifera b.Chordata c.Nematoda d.Platihelminthes

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: 1. If you disregard cryptobiosis, would you consider tardigrades successful? Why or why not?

A: Tardigrades or water bears may be terrestrial or aquatic in nature. By a phenomenon called…

Q: Articulate brachiopods are so-called because: a. they can communicate with one another b. they are…

A: Brachiopods are group of animal belonging to lophotrocozoan animals. They are marine and possess…

Q: (1) to highest (2) in terms of organ system Porifera [Choose ] Arthropoda [Choose ] Platyhelminthes…

A:

Q: n the grouping of cnidarians and ctenophorans in a single phylum before? What were the reasons why…

A: A/C to Bartley policy answering one question at a time. Kindly repost for another question to be…

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: Feeding rosettes can be observed on the surface of the sediment and are formed by Group of answer…

A: It is a multiple choice question.

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: Crustaceans are _____. a. ecdysozoans b. nematodes c. arachnids d. parazoans

A: Answer is a.)  ecdysozoans.

Q: 25. Which phyla are mostly filter feeders and lack true tissues? Group of answer choices a.Nematoda…

A: ▪︎Kindom of animals is divided into invertebrates ( without backbone) and vertebrates ( those  with…

Q: Trochophore larvae are characteristic of (a) arthropods (b) cnidarians (c) flatworms (d) mollusks…

A: Answer is d.)  mollusks.

Q: 3. How does metamorphosis reduce competition between adults and immature forms? 4. How are the…

A: The phylum Arthropoda contains the biggest group of invertebrates (creatures lacking a spinal…

Q: 7. The embryos, oncospheres of taenia saginata are released in the a. Liver of cattle b. Liver of…

A: Hi, Thanks For Your Question.  Q. 7 The embryos, oncospheres of taenia saginata are released in the…

Q: Corals belong to which of the following? a. comb jellies b. rotifers c. sponges d. None of these are…

A: Kingdom Animalia contains all animals. It is the largest kingdom of Animalia as compared to other…

Q: The sister taxon of the Chordata is the _____. a. Mollusca b. Arthropoda c. Ambulacraria d. Rotifera

A: All living organisms are classified based on their internal and external features. The science of…

Q: The larval stage of a cnidarian is known as a a. medusa. b. planula. c. polyp. d. cnidocyte.

A: Non-chordates are the life forms that do not have any backbone or notochord in their structure.…

Q: 8: Define the following terms as they relate to cnidarians: radial symmetry: diploblastic:…

A: Radial symmetry: It is the symmetrical arrangement of part of the organisms around a single main…

Q: Nematodes once were thought to be closely related torotifers due to the presence of a pseudocoelom…

A: Nematodes:         Nematodes can be otherwise known as roundworms, which comes under the hood of…

Q: a ECHINODERMATA B b E MOLLUSCA F NEMATODA A CNIDARIA d

A: Metazoa or animals are multicellular eukaryotic organisms that are included in the Animal kingdom.…

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: 6. How would increasing ocean acidification due to global warming likely affect marine molluscs (be…

A: Introduction 6. Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda,…

Q: Flatworms (platyhelminthes) possess a a. metanephridial system  b. protonephridial system c.…

A: Platyhelminthes are flatworms having many classes of triploblastic and are acoelomate flatworms that…

Q: Torsion is a unique characteristic of the a. bivalves. b. gastropods. c. chitons. d.…

A: Every group of organisms has some special characteristics that make them unique from others.…

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: 1. Which of the following justifies the expansion of the allantois in shelled amniotes? * a. It…

A: The allantois is a respiratory organ that also functions as a reservoir for excreta. These…

Q: 1. Would you consider annelids as successful in the terrestrial environment? Why or why not? 2.…

A: Annelids are the phylum of the animal kingdom that are are found nearly everywhere on earth. They…

Q: 1. Why do sponges belong to Parazoans? 2. What are the bases of classifying sponges?

A: Answer 1- sponges belong to parazoans because they have small porous structures on their body. These…

Q: 3) Pseudopodia that form a web like network are called: a) lobopodia b) reticulopodia c) filopodia…

A: Note: As Per Bartleby Guidelines For Remaining Answers Please Repost The Question. Introduction:…

Q: 1. Where do Loricifera fit into a phylogeny? Explain with an image. 2. What is a body plan of…

A: Phylogeny is the study of a species' evolutionary history. The phylogenetic tree is a tree-like…

Q: 10. Classes under Phylum Echinodermata(5) 11. Subphyla under Phylum Chordata(3) 12. Classes under…

A: Classes under phylum Echinodermata Holothuroidea Echinoidea Crinoidea Asteroidea Ophiuroidea

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: Brachiopoda 1. А Testudines 2. B Osteichythes 3. С Aves 4. D Myxinoidea 5. E 6. F Rotifera 7. G…

A: The study of links between various groups of species and their evolutionary development is known as…

Q: II.Directions: Enumerate the following: 4. Classes under Phylum Porifera(3) 5. Classes under Phylum…

A: Introduction Taxonomy is a stream of biological sciences, It is the science of naming, describing ,…

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: Pretend you find a clam-like thing with two shells, about 1 inch across. You open it and see a large…

A: Answer  B. Brachiopod

Q: a) How can Strongyloides and hookworms be differentiated in terms of their morphology? b) Why does…

A: I have answered all 3 questions with proper justification. Please follow Step- 2,3,4 for complete…

Q: What are the unifying characteristics of Gnathifera? Are these characteristics present in all…

A: Ahlrichs established the taxon Gnathifera based on morphological data. The Gnathostomulida and…

Q: .What are the criteria which delimit the phylum to its classes?

A: Since you have asked multiple questions, am answering first question for you for remaining answers…

Q: What would you say is the most important function or role of arthropods and why?

A: Note: As Per Guidelines, We Can Answer One Question At A Time. Ask Again To get rest answers.…

Q: Horseshoe crabs (class Merostomata)- characteristics? 2)  Centipedes (class Chilopoda)-…

A: We are answering first 3 parts. For rest of parts pls repost.

Q: Phylum Arthropoda: 1. Comment on the size (number of species) within this phylum. 2. General Body…

A: Arthropoda  Arthropoda is the largest phylum among all living organisms. They belong to the group of…

Q: E7 A Moving to the next question prevents changes to this answer. Question 1 What are the two phyla…

A: Helminths are invertebrates, large macroparasites general term meaning worm. Some of helminths are…

Q: 1. Large colonies of polyps belonging to class Anthrozoa secrete hard skeletons of time which later…

A: Introduction  In biology, symmetry refers to the ordered repetition of parts in a living organism.…

Q: 4. Match the questions in the table below with the appropriate choice indicated. Place your answer…

A: Animal kingdom is the kingdom which includes non - Photosynthetic organism and generally comprises…

Q: 7. Classes under Phylum Annelida(3) 8. Classes under Phylum Mollusca(5) 9. Classes under Phylum…

A: Solution -ANS 7-annelids as having three major classes: Polychaeta, Oligochaeta, and Hirudinea.ANS…

Q: Answers the following questions. 1.) What are the important characteristics of Phylum Cnidaria and…

A: Also known as the ringed worms or segmented worms, the annelids (Annelida, from Latin anellus,…

Q: Taenia (Tapeworm), Fasciola (Liverfluke) are examples of which Phylum?A. Coelenterata…

A: Among the given options, option (B) is the most appropriate one. Both of the above-mentioned…

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: 6. The Phylum Platyhelminthes includes: A. Roundworms B. Earthworms C. FlatwormsV D. Heartworms

A: Members of Platyhelminthes can be found free or can be parasites.

Classification of Marine Organisms

Classification is a way of categorizing organisms that enables an easy process of identification of such organisms. All living things are classified by grouping them under specific categories. The grouping is done based on the close relativeness of the organisms. The classification tool requires knowledge of characteristics, differences, and similarities between different organisms.