Characteristics Porifera Cnidaria Platyhelminthes Mollusca Level of organization Symmetry Cephalization Coelom Digestive tract Segmentation Other features and representative organisms *Note: Chordates are included for comparison purposes only but only some

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: 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: DEUTEROSTOMIA Chordata Chordata V [Choose ] Endostyle Anus forms at or near the site of the…

A: Blastopore :-  It is a pit in the side of the embryo, through which cells destined to be endodermal…

Q: Please match the term with the description. the anterior end of a tapeworm that attaches to the…

A: Answers are in chronological order, 1 - Scolex 2 - Diploblastic 3 - Choanocytes 4 - Cnidocytes 5 -…

Q: Features of Chordates Subphylum Cephalochordata Adult Subphylum Subphylum Urochordata Vertebrata…

A: 1

Q: Briefly describe the distinguishing morphological features of each of the following: eurypterids,…

A: Eurypterids, horseshoe crabs, and pycnogonids are classified under the Subphylum Chelicerata. In…

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: Based on the phylogenetic tree diagram in Figure 34.2, predict which vertebrate groups should have…

A: A phylogenetic tree is a branching diagrammatic representation of evolutionary relationships between…

Q: Label the parts of these rotifers and acanthocephalans Acanthocephalan

A: Labeled parts are shown in step 2. These are parasitic worms and it contains spines.

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: Match the following:(a) Operculum           (i) Ctenophora(b) Parapodia            (ii) Mollusca(c)…

A: Animals are divided into main categories known as chordate and non-chordate. Non chordates do not…

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: Which of the following characteristics are found within the pseudocoelomate phyla…

A: Pseudocoelomates generally consist of a fluid-filled body cavity. They lack a true coelom, i.e they…

Q: You find a polychaete in the lower Chesapeake Bay and discover that its coelom is unpartitioned. You…

A: Introduction Polychaeta, Often Known As Bristle Worms Or Polychaetes, Is A Paraphyletic Class Of…

Q: While sampling marine plankton in a lab, a student finds a large number of fertilized eggs. The…

A: Features given in the question are :  1 .the blastopore becomes the mouth: In protostomes, the…

Q: elminthes Nematoda Mollusca Annelida Arthropoda Echino Mantle and muscular foot Segmented jointed…

A: Introduction :- Cladistics is one of the approaches to classify the organisms . In this , organisms…

Q: Phylum Habitat Symmetry Platyhelminthes Nemertea Gastrotricha Layer Locomotion Digestive Respiratory…

A: There are large diversity present in different group of animals, in terms of their digestive system,…

Q: ill in the table with the distiguishing characteristics of the different phyla of invertebrates…

A: The distinguishing characteristics of the different phyla of invertebrates are given below:

Q: Placozoans are structurally simple. They have no mouth, gut, or nervous system and only a few…

A: Placozoans are free living marine multicellular organism with simplest structure.

Q: Subphyum Example Organisms Notochord Dorsal nerve tube Pharyngeal slits Vertebral Column Urochordata…

A: Phylum Chordata is a phylum of the kingdom Animalia. All the organisms of this phylum have a hollow…

Q: Please match the term with the description. the anterior end of a tapeworm that attaches to the…

A: Phylum Cnidaria This phylum involves species that have different stages of the life cycle, these…

Q: DISTINGUISHING Match the distinguishing features (on left) to their appropriate taxon (phylum or…

A: Answer:- Phylum Porifera = Spicules The sideroblasts in the Porifera secretes spicules whereas the…

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

A: The Mollusca Phylum has over 160,000 species, 90,000 of which are still alive. Some shells were…

Q: Fill in the table with the distiguishing characteristics of the different phyla of invertebrates…

A: Prokaryotes are organisms that are essentially unicellular and lack a well-organized nucleus as well…

Q: Which of the following combinations of phylum and description is incorrect?…

A: A phylum is a degree of classification or taxonomic rank in biology that is below kingdom and above…

Q: Coelomate animals with a partitioned coelom likely possesses. a metanephridial system secretion…

A: Answer - Both proto and metanephridia

Q: Phyla: Platyhelminthes Annelida Nematoda Arthropoda Echinodermata Porifera Cnidaria Mollusca…

A: A phylogenetic relationship is evolutionary tree showing evolutionary relationship between different…

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: invertebrate chordate. Which of the following would ensure that you are indeed looking at a…

A: A vertebrate is an animal with a spinal cord surrounded by cartilage or bone. The word comes from…

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: Mouth Second Asymmetrical Animals Symmetrical Animals Spiny Skin Radial Symmetry Bilateral Symmetry…

A: * Assymetrical animal is porifera * Symmetrical animals are eumetazoans *radial symmetry exhibited…

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: characteristics

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

Q: Difference between nematode and cephalochordate in structure and function

A: Difference between nematode and cephalocordate in structure:- The nematode body is cylindrical,…

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: BIO 1060 - Invertebrate Characteristics Table Characteristics Porifera Cnidaria Platyhelminthes…

A: Invertebrates are animals that neither possess nor develop a vertebral column, derived from the…

Q: Which of the following is true of cephalopod molluscs: arms image forming eyes trochophore larva…

A: Cephalopod virtually suggests that “head foot” in Greek, a respect to the method the cephalopod's…

Q: Can have both a medusa stage and a polyp stage (both in water) 1. Echinodermata2. Platyhelminthes3.…

A: The kingdom Animalia is classified into vertebrates and invertebrates. Some of the invertebrate…

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: Describe in details diagnostic features and importance of Peaceae.  Cover as many as possible…

A: Poaceae or Gramineae  is a large and almost ubiquitous family of monocot flowering plants known as…

Q: can someone make me some brochure in canva the topic is to make a brochure that represents…

A: Taxonomy is the study of organism categorization, it is the grouping (division) of all known species…

Q: Describe a function for the following structures and name the phylum/class in which these structures…

A: Porifera are all aquatic, sessile and sedentary with a cylindrical or vase-like shaped.

Q: characteristics of cnidarians:

A: Cnidarians are the earliest multicellular animals to have tissue-level organization. Common features…

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: /Introduction of Phylum Platyhelminthes

A: Platyhelminthes is a belong to the Animalia kingdom that contains a non-invasive and parasitic…

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…

Evolutionary lineages

An evolutionary lineage is a series of populations of organisms that descend from a common ancestor. Each species in the lineage is the direct consequence of evolutionary change from a common ancestor. A phylogenetic tree is generally used to display lineages visually. Lineages are components of the phylogenetic tree of life. Molecular systematics procedures are widely used to predict lineages.