ll mollusks have a muscular foot, mantle and visceral mass. Look for these structures and compare them between the representative marine bivalve and terrestrial gastropod. Relate how these differences fit their lifestyle.

Q: Match locomotion types with the appropriate taxa Gastropoda [ Choose ] peristaltic burrowing jet…

A: Locomotion is usually the word that defines the ability or allows us to move from one location to…

Q: Ve discussed the four primary components of animals' body plans. Describe an flatworm in terms of

A: body plan is a group of structural and developmental characteristics that can be used to identify a…

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: Segmentation in the earthworm is not exemplified bya. body rings.b. coelom divided by septae.c.…

A: Earthworm is a reddish brown terrestrial invertebrate that inhabits the upper layer of the moist…

Q: ard calcium carbonate structures are sed as skeleton by: Echinodermata Arthropoda

A: skeleton is a structural frame that supports an animal body. It is of two types endoskeleton and…

Q: Unlike other coelomate animal phyla, mollusks lacka. segmentation.b. cephalization.c. three primary…

A: Coelomate animals are those that contain a body cavity enclosing coelom with a complete lining…

Q: If a snail had a damaged radula, then that snail; would have no shell Not be able to undergo torsion…

A: Snails are one of the earliest known types of animals in the world. There is evidence that they…

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: Earthworms have a(n) ____. Choose one: A.segmental skeleton B.endoskeleton C.exoskeleton…

A: Earthworm belongs to phylum Annelida of kingdom Animalia.They are triploblastic(have three germ…

Q: How does the foot of a bivalve differ from the foot of a cephalopod, or the foot of a snail? In what…

A: Bivalve Foot - The bivalve foot is one singular mass. It do not have a flat creeping sole but is…

Q: a) List down subclasses of Gastropoda b) Snails are distinguished by an anatomical process known as…

A:

Q: Which of the following is not characteristic of arthropods? (a) exoskeleton (b) pseudocoelom (c)…

A: Answer is b.) pseudocoelom.

Q: Explain the major advantages and disadvantages of mollusk exoskeletons in comparison to worm…

A: Hi dear, here's your answer. The three skeleton types incorporate the hydrostatic skeleton, mollusk…

Q: A coelomate organism may have which of the following characteristics? a. Circulatory system b.…

A: A coelomate organism may have which of the following characteristics?

Q: Which of the following features do sponges lack that some other animals have? (a) segmented body…

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

Q: Which of the following characteristics are present in Vertebrates? Choose all that apply. O…

A: 1) Triploblastic : Triploblastic animals are those in which the the blastoderm layer divides in…

Q: Exoskeletonsa. are typical of vertebrates.b. are hydrostatic.c. must be shed periodically.d. are…

A: Answer is a.) are typical to vertebrates.

Q: Explain how each molluscan feature is modified, compared to gastropod and bivalve body plans. 1)…

A: Cephalopods, Gastropods and Bivalvia are all classes of Molluscs. They differ in their habitats. For…

Q: The fossil cephalopod has a calcareous shell and a squid-like body that would extend out of the…

A: Anatomy is the branch of biology that deals with the study of the structure of organisms and their…

Q: The table shows some characteristics of four different vertebrates. VWhich vertebrate is a reptile?…

A: The group of heterotrophic, multicellular, and eukaryotic organisms that do not show the presence of…

Q: A) Give the shell number (upper right corner of slide) B) Give the scientific name of the shell C)…

A: Unio is a medium-sized freshwater mussels, aquatic bivalve mollusks belonging to the family Uniodae.

Q: Imagine you come across an animal with soft body and shell. How can you determine whether it is a…

A: Scaphopods- are molluscs that occur in shallow and deep oceans. Gastropods- Are diverse groups of…

Q: Identify and elaborate or briefly define the special features (or unique organ/s) of each of the…

A: Introduction: Phylum echinoderm includes animals with an endoskeleton of calcareous ossicles. They…

Q: How does the lifestyle of a gastropod differ from that of a cephalopod?Identify adaptations that…

A: To describe: The way in which the lifestyle of a gastropod differs from that of a cephalopod.…

Q: In the space provided, write the letter of the description that best matches each term. 1. segments…

A: Hello! Since you have asked multiple questions, we will solve the first question for you. If you…

Q: Which of the following is not possible? a. radially symmetrical diploblast b. diploblastic…

A: All of the organisms that live in the ecosystem have different properties with respect to the other.…

Q: ifferentiate the following mollusks in terms of (a) locomotion (b) feeding and habitat (c)…

A: A mollusk, often spelled mollusc, is any soft-bodied invertebrate of the phylum Mollusca that is…

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: Match each structure with its descriptions. ____ radula                     a. internal skeleton…

A: Human anatomy and physiology are concerned with how the human body works to keep itself alive and…

Q: Mollusks secrete a calcified shell from their mantle. True False

A: These are Various characteristics feactures of Mullusca 1. Their symmetry is Bilateral. 2. They are…

Q: _______function(s) in the movement of cnidarians. a. A hydrostatic skeleton c. Cnidocytes b. Tube…

A: Phylum cnidarian is coelenterates that lack the body coelom (acoelomate). They are marine animals…

Q: Arthropods are distinguished by having an exoskeleton andlacking external cilia. How do these traits…

A: The exoskeleton is the hard chitinous covering that covers the body of insects and prevents it from…

Q: Cephalopods are the only mollusks (with segmented bodies/have a mantle that secretes a shell/with a…

A: Mollusca are designated as the second-largest phylum of the animal kingdom after Arthropoda. They…

Q: Imagine you come across a flatworm. Determine whether it is a Cestode or Turbellarian? Give two…

A: The Phylum Platyhelminthes is divided into four classes namely: - Turbellaria - e.g. Planaria-…

Q: Describe the structural differences between the pleopods and the pereiopods up the prawn. What…

A: Pereiopods are primarily walking legs and are also used for gathering food.They are also the ten…

Q: Imagine you come across a gelatinous animal with a Medusa body plan. Determine whether it is a class…

A: Apart from mammals or vertebrates, invertebrates cover a major portion of the animal world.

Q: Draw the shell and label the parts of an oyster. Identify the different anatomical systems and their…

A: Oysters are marine, sessile invertebrates that belong to the phylum Mollusca. They are bivalves…

Q: Many Annelids have complex movement patterns using circular and longitudinal muscles. How is it that…

A: Since the earthworm lacks appendages and parapodia, the essential features of locomotion in annelids…

Q: Although tunicate larvae have a notochord, adult tunicates do not. The reason for this is; The…

A: Even though Tunicates come under the category of Chordates but they do not have notochord.

Q: Describe the differences in both ingestion and digestion in cnidarians, like jellies, and an…

A: Jellyfishes belong to the phylum Cnidaria and Class Scyphozoa. Scyphozoa is an exclusively marine…

Q: Brachiopods superficially resemble bivalve molluscs, such as clams. How would you explain the…

A: brachiopods are marine invertebrates that comprises the lamp shells. They are places in phylum…

Q: What levels of organization do chordates have that sponges do not? Select all correct answers.…

A: The group of eukaryotic organisms that are heterotrophic and multicellular is called animals. There…

Q: Crayfish, unlike earthworms, do not have a hydrostatic skeleton. Instead, crayfish have a rigid…

A: An exoskeleton is the outer covering of the body of an organism.

Q: REATE AN ADDITION TO THE GRAPHIC. GIVEN THE FOLLOWING INFORMATION. MOLLUSKS ARE DIVIDED INTO THREE…

A: mollusc is the second largest phylum and its body is covered by shell.they are characterized by the…

Q: The flexibility inherent in a segmented body plan was clearly important to crustacean evolution, but…

A: Evolution is the change in the heritable characteristics of organisms over successive generations.…

Q: ain the difference in body plans between cephalopods and gastropod

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.