Check ALL the phyla  listed below that are considered to be lophotrochozoans. Chordata Arthropoda Nematoda. Platyhelminthes. Mollusca. Annelida.

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: Give possible ways of grouping protozoans other than the existing taxonomic classifications of…

A: Protozoans are a group of unicellular eukaryotes. Protozoans are currently classified into 4 groups.…

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

A: Locomotion means movement from one place to another. There are different body organs for the body to…

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: contrasting external characteristics between Phylum Nematoda and Phylum Mollusca.

A: Whenever we observe and compare two organisms we first observe the external feature and these are…

Q: Trilobitomorpha Arachnida Decapoda Hexapoda # of Body Segments 2 3 3 # Pairs of Legs several 4 5 3…

A: Arthropods The invertebrate animals that includes insect, crustaceans, spiders etc.

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

A: Metazoans are multicellular eukaryotic animals. They show various levels of cell differentiation and…

Q: Select all of the following that are characteristics of crustaceans. maxillary glands.…

A: The objective of the question is to identify the characteristics that are specific to crustaceans.…

Q: Which of these organisms is NOT in the clade Lophotrochozoa? Cephalopoda Gastropoda Bivalvia…

A: Lophotrochozoa is a clade of protostome animals with an early form of a mouth. It includes the…

Q: An organism classified in phylum Mollusca that is a predator with tentacles, a brain and complex…

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

Q: If you were asked to choose one of the following invertebrate as a pet (protozoa, sponges, and…

A: Protozoans *protozoans are single celled eukaryotes that lives free living or parasitic means that…

Q: Compare and contrast ciliate and sponge reproduction by matching the process with the correct Phylum…

A: According to the six kingdom classification,  all the organisms are classified under six categories…

Q: Animal Group Protozoa Porifera Typical Environment Typical Lifestyle of Adult Form Integration…

A: Both plants and animals show high degree of diversity. Plants constitute the plant kingdom,…

Q: Fill in the following table: Characteristics of the Classes of Sponges Hexactinellida…

A: Sponges are pore bearing organisms belong to phylum porifera.

Q: Platyhelminthes Nemertea Gastrotricha

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

Q: Create a cladogram summarizing the phylogenetic relationships among the different phyla. Phyla:…

A: Thank you for the question Answer : In evolutionary biology, the organisms belonging to different…

Q: clitellum is the: Hirudina Cestoda Oligochaeta Platyhelminthes Permoclitellata All lack a permanent…

A: Clitellum is a glandular and unsegmented region of earthworms. It is situated near the head region…

Q: Scyphozoa

A:

Q: cnidocytes are unique on the phylum. What are the functions of those cells and what other…

A: Phylum Cnidaria posses the specialized cells called Cnidocytes also known as stinging cells.…

Q: Compare and contrast the body coverings of a free-living turbellarian, a monogenaen fluke, a…

A: Free-living Turbellarian Named after turbulence created by the cilia in water.  These are free…

Q: Differentiate sea anemones from Hydrozoans.

A: Introduction :  Cnidarians are radially symmetrical, soft-bodied animals found in aquatic habitats.…

Q: Micorgnathozoans are characterized by (check all that apply) - dorsal plates -…

A: A class of tiny marine organisms known as Micrognathozoa often measure less than 1 millimeter in…

Q: animals in which of the following classes possess adductor muscles, labial palps, and use their…

A: All these classes that is bivalvia, cephalopoda,  polyplacopora and gastropoda are all the classes…

Q: Give at least (3) body structures that are salient among these groups of animals: Protozoans…

A: Flagella or Cilia: Many protozoans are equipped with whip-like flagella or fine cilia that…

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: What animal is this? nemertean polychaete tardigrade arrow worm phoronid

A: Tardigrade : They are also known as water bears. They are 8 legged microorganisms. They are known to…

Q: Which Scyphozoan life stage performs sexual reproduction? Gemmule Planula Scyphystoma Medusa Ephyra

A: The members of Class Scyphozoan are marine and mainly consist of jelly fishes.The life cycle of…

Q: Which of the following is/are true of Nemertea partitioned coelom. eversible proboscis Orhynchocoel…

A: It is critical to learn and know the anatomy and physiology of the body. Many changes in the animal…

Q: Which of the following structures would be found in the mesohyl of a sponge? amoebocytes and…

A: The mesohyl is the layer of the sponge that is composed of a collagen-filled matrix and shows the…

Q: Complete the table with the correct concepts you have learned about the different characteristics of…

A: Introduction Phyla is a group of related living things that ranks above the class and below the…

Q: Please create a cladogram summarizing the phylogenetic relationships among the different Phyla…

A: In evolutionary biology, organisms of different phyla share many traits among themselves. These…

Q: otozoa rifera idaria atyhelminthes matoda

A: As far as these given groups are concerned, all these groups have different level of body.  For…

Q: Which of the following statements regarding the anthozoans is false? They have symbiotic algae…

A: BASIC INFORMATION ANIMAL KINGDOM  It is among one of the five kingdom classified by R.H. Whittaker.…

Q: Please choose all that apply for Phylum Echinodermata. water vascular system endoskeleton O eutely O…

A: Animals are broadly classified into vertebrates and invertebrates based on the presence of the…

Q: the Mollusca phylogenetic tree below, circle the node that corresponds to the latest common ancestor…

A: Common ancestor point is that point in the evolutionary tree from where branching occurs.

Q: Which statement about sponges is false? Their bodies are supported by silicaceous or calcareous…

A: Sponges are belongs to the phylum porifera. The organisations of sponges show certain features…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.