Horseshoe crabs are in the subphylum О Нехароda O Crustacea Cheliceriformes O Myriapoda

Q: What feature is symplesiomorphic for all taxa?

A: Symplesiomorphic:            An ancestral trait shared by two or more groups is designated as…

Q: Which of these models correctly identifies the most recent common ancestor diplobla Cnidaria…

A: Diploblastic animals such as jellyfish, sea anemones, and corals do not have a mesodermal germ…

Q: What are shared characteristics of all Molluscs? Choose All That Apply visceral mass mantle muscular…

A: Mollusc is the second largest phylum in animal kingdom. They can be terrestrial or aquatic. They…

Q: Which of the following is a synapomorphy of the Anthozoa? Exoskeletons of calcium carbonate O Corals…

A: Cnidaria is a diverse collection of creatures that live primarily in the sea. Because they rely on…

Q: Identify the Class of the sponge pictured below. Demospongia Calcarea Hexatinella

A: Sponges, which are members of the phylum Porifera, are simple organisms with a lack of tissues or…

Q: Write the Scientific name of nematode that attacks the root of tobacco plant?

A: The nematodes are also called as roundworms. It constitute the phylum Nematoda (also called…

Q: The Insecta includes Chelicerata | Crustacea Collembola Curculionidae

A: Insects are hexapod invertebrates and the members of the is largest of phylum Arthropoda. Insects…

Q: What is the scientific name of this organism? and how does it move? And which Phylum does it belong…

A: Phylum is the primary subdivision of a taxonomic kingdom, grouping together all classes of organisms…

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: What is unique about the madreporite of sea cucumbers (class Holothuroidea)?

A:

Q: Patrick the starfish and his friend Susie the sand dollar are both members of the

A: Patric the starfish and Suie the sand dollar are anime characters from the animated series SpongeBob…

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: GENERAL CHARACTERISTICS OF SOME PARASITIC FLATWORMS FLATWORMS BODY INTERMEDIATE FINAL ORGANS…

A: Introduction: Parasitology is broadly classified into protozoology and helminthology. A parasite is…

Q: Corals are members of the Class Anthozoa (in the Phylum Cnidaria). Which statement is true of all…

A: Anthozoans are a class of marine invertebrates in the phylum Cnidaria, which includes corals, sea…

Q: Explain why latworms, molluscs, and annelids are classiied as lophotrochozoans.

A: Flatworms, mollusks, and annelids belong to different phyla but belong to the group lophotrochozoan.…

Q: Make a concept map about Subphylum Myriapoda and its classes (Chilopoda, Diplopoda, Pauropoda,…

A: Insects, spiders, crustaceans, and their relatives make up this huge phylum of invertebrate…

Q: Which group has pseodopods? euglenoids ciliates apicomplexa diatoms amoebas slime molds red algae

A: Pseudopod It is defined as a temporary arm-like projection of cell membrane. It is formed in the…

Q: Platyhelminthes Nemertea Gastrotricha

A: Taxonomic hierarchy: This is defined as the process of arranging various organisms into successive…

Q: Do sponges appear to have any organs or organ systems?

A: Answer- Sponges are the most primitive type of animal in the whole kingdom.

Q: Cnidarians development will continue to include the stage. --- Gastrula Zygote Blastula Gamete

A: Cnidarians are also commonly known as coelenterates. They are a phylum under Kingdom Animalia that…

Q: Unifying features include shell, mantle, radula, foot, visceral mass Which classes show a loss of…

A: Mollusca is the  second largest phylum of the invertebrate animals.  Answer;1    The mollusk (or…

Q: What synapomorphies suggest that relatives of Metazoans? Choose all th Both store energy as starch.…

A: The most striking resemblance between fungus and mammals is their trophic level, or position in the…

Q: What characteristics of phylum Annelida distinguish it from other phyla?

A: Annelida is a phylum of triploblastic, coelomates worms which have a bilateral symmetry and…

Q: State 4 morphological differences between the class Oedipodiopsida and class Andreaeobryopsida

A: The morphological differences between the class Oedipodiopsida and class Andreaeobryopsida are as…

Q: Pictured is one of the life stages of an Aurelia sp., or Moon Jellyfish, a Scyphozoan. Which life…

A: Introduction cnidarian, also called coelenterate, is a phylum under the kingdom Animalia containing…

Q: Members of such a large and diverse phylum as mollusca impact humans in many ways Discuss this…

A: Mollusks are soft-bodied invertebrates that belong to the phylum Mollusca. Their body’s soft mantle…

Q: Which phylum is characterized by a "tube within a tube" structure? O Echinodermata Mollusca…

A: Tube within a tube phenomenon is referred to only one opening for ingestion and one opening for…

Q: Which is more widespread: Annelids or Nematodes? Why do you think so?

A: Introduction There is diverse range of organisms living on earth. Some are small, microscopic such…

Q: What are the fleshy extensions to watch the crystals of Polychaetes are attached A fins. Be…

A: answer ) the fleshy extensions to watch the crystals of polychaetes are attached :    E) parapodia

Q: Order these groups in order of diversity : Phylum Porifera Phylum Cnidaria   Phylum Platyhelmenthes…

A: To order these phyla in terms of biological diversity, we'll consider the number of species, variety…

Q: Tapeworms  ______                                                           Clams ______…

A: Metazoans are classified into protostomia and deuterostomia based on the embryonic development.…

Q: Which taxon are spiders more related to?

A: Spiders are more related to pill bugs. The woodlouse spider (Dysdera crocata) is a species of spider…

Q: Which of the following taxa includes myriapods that are wingless terrestrial mandibulate arthropods…

A: The question delves into identifying the taxonomic classification encompassing wingless terrestrial…

Q: Humans are most closely related to which of the following? O Sea squirts O Frogs O Sharks O…

A: Humans are most closel related to sea squirts. Sea squirts are among our closest spinless relatives.

Q: Which phylum is characterized by a hard, flexible exoskeleton and multiple life cycles?

A: Ans. Animals from the biological Animalia kingdom, are multicellular eukaryotic organisms. Animals…

Q: Why do some biologists think that the apicomplexans descended from dinoflagellates?

A: The finding of a nonphotosynthetic plastid in malaria and other apicomplexan pathogens has prompted…

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

A:

Q: The term Ecdysozoa refers to....? Group of answer choices having a backbone having jointed legs…

A: The biggest phylum in the animal kingdom, arthropods are a varied group of invertebrate creatures.…

Q: COMPLETE THE TABLE   Basic Characteristics Special Features Porifera     Cnidaria     Ctenophora

A: Porifera  Basic characteristics  Member of this phylum are commonly known as Sponges. All are…

Q: Which of the following sponge body types would have the lowest amounts of gas exchange and feeding?…

A: The question is asking us to determine which of the three given sponge body types - synconoid,…

Q: What phylum is a ray in? Group of answer choices Chondrichthyes Echinodermata Osteichthyes Reptilia…

A: The ray or stingray is a cartilaginous fish that has cartilaginous endoskeleton structure. They are…

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: General characteristics of protozoans Internal and external structures Feeding…

A: Protozoa are unicellular organisms. They range in size or shape from an amoeba, which could also…

Q: Redraw the phylogenetic tree for Cnidarians showing only the relationships between Scyphozoa,…

A: Phylogenetic tree is a branched diagram which shows the evolutionary relationship of organisms. Here…

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.