Which of the following characteristics are found within the pseudocoelomate phyla (Diploblastic/bilateral symmetry/ circulatory system/ cuticle)?

Q: Which of the following organisms would expect to have the largest surface-area-to-volume ratio?…

A: All the three (mollusks, platyhelminthes, nematodes ) belong to the same kingdom that is animalia.…

Q: Flatworms have no coelom. Recent gene sequencing shows that their closest relatives are the rotifers…

A: Coelom is the fully functional body cavity that is lined by mesoderm. Within the coelomic cavity,…

Q: Which of the following combinations of phylum anddescription is incorrect?(A)…

A: All animals are classified under the kingdom Animalia. They are multicellular, heterotrophic and…

Q: Please hand draw a picture of Clonorchis (Class Trematoda) and label its anatomy with the terms…

A: Hi, Thanks For Your Question.  Answer :  Terms labelled In Drawing With Numbers As Following ; Oral…

Q: Give the different classes of each phylum. 1. Phylum Cnidaria 2. Phylum Mollusca 3. Phylum…

A: Cnidaria  Radial symmetry, tissue level of organisation, acoelomate animals. Classification: On the…

Q: List examples of each of the 15 phyla

A: Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

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: 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…

Q: Describe and contrast the tegument of most turbellarians and the other classes of Platyhelminthes.…

A: Turbellarians do not have a tegument but have a cellular, ciliated epidermis resting on a basement…

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: List the predominant body plan (acoelomate, pseudocoelomate, or coelomate) for members of each…

A: Protostomes refers to a group of animals that have bilateral symmetry that is body is divided into…

Q: Which of the following classes of arthropod possess chelicerae? a. Chilopoda b. Crustacea c.…

A: Answer is d.) Chelicerata.

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 unique features of platyhelminthes, rotifers,bryozoans, and brachiopods.

A: Answer- Animals are characterized in the animal kingdom according to the similar characters.

Q: Give the order for the life cycle of the hydrozoan, Obelia, starting with the polyp form.…

A: Obelia is a marine and freshwater animal species belongs to the genus hydrozoans. It is also called…

Q: What are shared characteristics that are found in clams? Notable cephalization O Coelomates…

A: Clam is a common name for several kinds of bivalve molluscs. The word is often applied only to those…

Q: What are some adaptive advantages of a pseudocoel compared to the acoelomate condition?

A: In animals the body cavity (coelom) is the area or free space that contains all the organs suspended…

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

A:

Q: Compare cnidarians and ctenophores, giving five ways in which they resemble each other and five ways…

A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…

Q: Match the following taxa with appropriate characters Endoskeleton with ossicles V [ Choose ]…

A: Endoskeleton with ossicles- Echinodermata and ophiuroidea. Explanation-Small calcareous components…

Q: What are the criteria that delimit this phylum echinodermata to its classes? What are the striking…

A: Hi. Since you have asked multiple questions. We are answering the first one for you. Please…

Q: What is the primary characteristic of the Ecdysozoa (Nematoda + Arthopoda)?

A: Answer: Ecdysozoa : These are the superphylum which includes arthopoda and nematoda , which have…

Q: Describe the differences in the coelomic systems between Oligochaetes and Polychaetes. How do the…

A: differences in the coelomic systems between Oligochaetes and Polychaetes Polychaetesare a subclass…

Q: Xenacoelomorpha are characterized by all of the following except: protonephridia hermaphroditism…

A: Xenacoelomorpha is a invertebrate belonging to a small phylum and have two sister groups namely…

Q: Aquatic molluscs have a blood vascular system & metanephridia so they must also possess an…

A: Introduction  Any Molecule That Improves The Oxygen Carrying Capacity Of Blood Is Referred To As A…

Q: Class Enoplea Order Trichocephalida Genus Trichinella spiralis

A: A single worm is termed trichnia, which is Greek for "hairlike," and larvae are distinguished by…

Q: Match the following groups under Phylum annelida to the following characters: Match each item to a…

A: The phylum annelida comprises worms with body walls covered with a cuticle; chitinous setae are…

Q: What do the following subclasses have in common? Subclass: Elasmobranchii Subclass: Neopterygii

A: The idea and practice of characterizing, identifying, and categorizing living things are commonly…

Q: What are the unifying characteristics of Sardinella tawilis under the following taxonomic ranks:…

A: Sardinella tawilis, however, is considered the most valuable fish inside the area that calls for…

Q: Which of the following is NOT unique to Phylum Mollusca (Radula/chromatophores/coelom/mantle)?

A: Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda. They include…

Q: Aside from ecdysis, describe two (2) common characteristics shared by the different smaller phylum…

A: Ecdysis is the process of shedding of skin. Ecdysozoa is a super phylum arthropoda, nematoda and…

Q: characteristics

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

Q: Annelids (include leeches, earthworms and polychaete worms/ use their coeloms as hydrostatic…

A: Annelida is a group of segmented worms. They have a long and segmented body. Annelids are…

Q: Xenacoelomorpha is the basal taxon of Bilateria True False

A: True

Q: Please complete the following (abbreviated) cladogram of Metazoa, labeling tips, nodes and…

A: Cladogram -- In olden days biologists grouped the organisms based solely on their physical…

Q: Please draw a picture of Clonorchis (Class Trematoda) and label its anatomy with all of the…

A: Thank you for the question :- Answer : I Have Drawn Uterus Ans Ovary Separately In Step 2.

Q: What are the similarities that Hemichordates share with the Protochordates? Elaborate.

A: Hemichordata is a separate phylum that can be defined as half chordates which include marine worms.…

Q: PLATYHELMINTHES NEMATODA body cavity     germ layers     symmetry     monoecious or…

A: Platyhelminthes which are also known as the flat worms are unsegmented and are bilaterally…

Q: Describe the annelid body plan, including body wall, segments, coelom and its compartments, and…

A: Annelids belongs to phylum annelida . In this phylum, all the worms are present that is ringworm or…

Q: Choose the locomotion mode of each taxonomic group (use once): Echinoidea [Choose] ( Choose )…

A: Locomotion is the movement of an organism from one location to another. There is a multitude of…

Q: Three major phylogenetic groups of Bilateria are currently recognized: Ecdysozoa, Lophotrochozoa,…

A: Since the drastic reorganisation of the phylogeny of the animal kingdom into three major clades of…

Q: Class Cephalopoda is unique among the classes in Phylum Mollusca in that (they undergo direct…

A: Cephalopods belong to the phylum Mollusca. They are exclusively marine in nature and are…

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: You are trying to identify a living organism which you are observing closely.  Which one of the…

A: Acoelomates lack a fluid-filled cavity between the body wall and digestive tract but coelomates have…

Q: How does the Hymenoptera class compare to other classes in the phylum Arthropoda? Include the…

A: Arthropoda is the largest phylum of the kingdom Animalia.They have organ system level of…

Q: What is the number of shells each organism has (Cephalopoda Scaphopoda)?

A: Shell or seashell is a hard protective layer formed by an animal that lives in the sea. Shell is…

Q: Distinguish the following phyla by their characteristics and features. Give a specific example for…

A: Animals are classified on the basis of various fundamental features like level of organization,…

Q: Match the following taxa with the appropriate characters: Nematoda V [ Choose ] repugnatorial glands…

A: Repugnatorial glands are those that secrete scent to repel enemies. Bilaterally symmetrical is a…

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.