How should this animal be classified? A Arthropoda C Mollusca B Annelida D Platyhelminthes

Q: Which class of Cnidarian is described below: This class includes the corals and the sea anemones.…

A: Cnidarians are diploblastic and have organized tissues. These organisms undergo extracellular…

Q: Torsion is a unique feature of molluscs. O A. Yes O B. No

A: Mollusca (members are known as molluscs or mollusks) is the second-largest phylum of invertebrate…

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: Choose the correct and give reasons for the same:  Sycon (Scypha), Spongilla (Freshwater sponge) and…

A: Phylum is the primary subdivision of a taxonomic kingdom in which all classes of organisms that…

Q: Insect body dorsoventrally flattened, head with chewing mouthparts directed downwards and fore wings…

A: c.Blattodea.

Q: 1.Differentiate the three phyla of Worms in terms of their body structure, habits and importance.…

A: Three phyla of Worms in terms of their body structure, habits and importance are as follows-  1.…

Q: JM. Cavanihac A 0.1 mm

A: Some animals go through metamorphosis to become an adult. A larva is a distinct juvenile form of…

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: Compare the locomotory mechanism between the gastropods and cephalopods in terms of structure.

A: Gastropods are the molluscs that includes the terrestrial, marine and the freshwater species.…

Q: The picture below show a Cnidarian in what life stage? Polyp Medusa Cnidocyte O Hydra annelid

A: Any creature thought to be a member of the phylum, such as a hydra, jellyfish, sea anemone, or coral…

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 Insecta includes Chelicerata | Crustacea Collembola Curculionidae

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

Q: COMPLETE THE TABLE   Basic characteristics Specialized features Mollusca     Arthropoda…

A: Mollusca: The phylum Mollusca comprises the second largest phylum of invertebrates in the number of…

Q: 40. A marine biologist asked you to look out for Echinodermata in an expedition. Which of these…

A: The first organism that is listed is a crab. It shows presence of jointed appendages and shows an…

Q: Which group of flatworms are primarily external parasites of fish?a. monogeneansb. trematodesc.…

A: The flatworms are acoelomates that can be either parasitic or free-living. The free-living forms act…

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: Most molluscs have an external shell of some have an internal shell such as and and others don't…

A: Molluscs is a phylum that belongs to Non Chordates. They comprise the second largest phyla.Mollusc…

Q: Define Arthropoda

A: Arthropoda is the largest Phylum of invertebrates. All the organisms belonging to Phylum Arthropoda…

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: Match the taxa to their feeding mode + Pterobranchia A. Suspension feeders + Cephalochordata B.…

A: Pterobranchia is suspension feeders. They use their hollow ciliated arms and tentacles to catch…

Q: write and explain 5 industrial importance of earthworms.

A: Introduction  Soil ecosystem is an example of complex ecosystem as it contains a lot of living,…

Q: Closest to Chordata 1. Echinodermata 2. Platyhelminthes 3. Annelida 4. Porifera 5. Chordata 6.…

A: The animals of the phylum Chordata possess a notochord, a dorsal nerve cord, an endostyle,…

Q: part i How many of the following are characteristics of arthropods? 1. protostome development…

A: Characteristics of arthropods (Correct options): Option 2: Arthropods are bilaterally symmetrical.…

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: 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: What are the animals that do not have cilia in the adult stage, even though they belong to the class…

A: Cilia are small hair-like appendages found on the eukaryotic cell surface that allow certain…

Q: One example of Cephalopoda is

A: Cephalopoda is a class of Phylum Mollusca which is a small group of advanced and organized marine…

Q: Which features are true of sea cucumbers? A. use the water vascular system to move on the seafloor…

A: Please follow step 2 for detailed explanation.

Q: In which class does Plasmodium reside? A. Amoebae B. Apicomplexa C. Ciliates D. Flagellates

A: Step 1 Plasmodium is the obligate parasite and a causal organism of malaria. There are about 200…

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: Oligochaetes have     well-developed heads     chaetae for locomotion     lungs for…

A: Oligochaetae is a subclass of animals in the phylum Annelida, which is made up of many types of…

Q: Friday Phylum Cnidaria Platyhelminthes Rotifera Bryozoa Brachiopoda Mollusca Annelida Livity <…

A: Rocky Mountain snail of Mollusca is an endemic species of Colarado. It belongs to the class…

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: Which of the following conclusions is supported by the diagram and the data table?  Number of cell…

A: The animal kingdom is the largest kingdom amongst the five kingdoms consisting of all animals.…

Q: Lancelets (Cephalochordates) feed on: O a Sea weeds (algae). O b. Bacteria and dead organic…

A: Lancelets or cephalochordates are a type of filter feeders.

Q: For phylum Mollusca, Class Cephalopod  1. Characteristics. List whether the organism is: a.…

A: Disclaimer: " As per the authoring guidelines of Bartleby, only first question is to be answered.…

Q: Animals with calcium-based shells are found in the phylum... Group of answer choices Nematoda…

A: 5 kingdom classifications is a type of classification in which living organisms are classified into…

Q: Organisms from this group have such complex eyes that they can probably form images Sclerospongia…

A: Cubozoa are also commonly known as box jellies. Cubozoa Phylum:Cnidaria Class-Cubozoa

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: Identify the organism A filopodia Name the round organelle B Name the nucleic acid found within this…

A: The question is a spotting type question under which a microscopic image of an organism is given…

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

A:

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

A: Phylum is a level of classification of organism or taxonomic organization which ranks below…

Q: Identify: 13. The organism where some ancestral Cercozoans derived their plastids

A: In eukaryotic cells, the plastid forms the main sites of photosynthesis. They are double-membraned…

Q: The only members of Phylum Mollusca that have a radula are the gastropods (True/False)?

A: The radula is an anatomical structure used by molluscs for feeding. It is analogous to the tongue.…

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.