Which of the following things is/are true about this organism? invertebrate chordate fish Agnathan has jaws lives in the water has a backbone Phylum Chordata amniotic egg

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: Flatworms have no coelom. Recent gene sequencing shows that their closest relatives are the rotifers…

A: Coelom is the fully functional body cavity that is lined by mesoderm. Within the coelomic cavity,…

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: Which of the following is more closely related to Platyhelminthes: Arthropoda or Echinodermata? If…

A: Invertebrates with soft bodies and bilateral symmetry belong to the phylum of Platyhelminthes,…

Q: Match the derived character trait to the major clade of chordates that it defines. Craniates…

A: Approach to solving the question:This discussion about derived character traits and major chordate…

Q: Lampreys Sharks Lungfish Amphibians Land vertebrates Tetrapoda Choanata Fingers and toes What is the…

A: The above diagram is called phylogenetic tree. Phylogenetic tree show the evolutionary relationship…

Q: Which of the following animal groups is triploblastic, has deuterostome development, and has a…

A: The objective of the question is to identify the animal group that is triploblastic, has…

Q: Monotremes all have what unifying feature? Arthropod-like pincers Placenta Ventral pouch Ability to…

A: Mammals belonging to the order Monotremata are known as monotremes. The Monotremata are the oldest…

Q: Which feature is found only in gnathostomes?     both pelvic and pectoral fins or appendages…

A: Gnathostomes are those organism who have jaws in their body. It includes two groups: Pisces: It…

Q: Mollusks, a diverse group of animals, exhibit a range of unique characteristics. Which of the…

A: The study of the classification of organisms is known as taxonomy. All known species are divided…

Q: Which of the following are amniotes? Choose all that apply. Fish O Amphibians O Reptiles Birds…

A: This specialised membrane structures of certain tissues formed outside of the body of the embryo…

Q: The Chondrichthyans include the (mark all that apply) O skates ray-finned fishes O hagfish and the…

A: Class chondrichthyes are a group of vertebrates with jaws and comprises of approximately 600 living…

Q: Humans are members of the phylum chordata. As such they have a notochord. The notochord in humans;…

A: All the chordates possess the following diagnostic characters either in the embryonic or adult…

Q: Out of all of these, which contains hox genes? Choanoflagellata Porifera Cnidaria…

A: Homeotic genes are a set of nucleotide sequences (genes), which govern the development of anatomical…

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: Embryos with cleavage pattern depicted in panel A exhibit mosaic development. B True False

A: Note: As per Bartleby Guidelines, For Remaining Answers Please Repost The Question. Introduction:…

Q: Aristotle classified all warm-blooded fur-covered tetrapod vertebrates that give birth to live young…

A: The objective of the question is to identify the correct classification of warm-blooded, fur-covered…

Q: Animal Kingdom Do not possess a backbone Possess a backbone Asymmetric, Bilateral symmetry, Four…

A: *Invertebrates are the animals do not posses backbone. *Vertebrates are the animals that posses…

Q: Which of the following has indeterminate development?     Echinodermata     Nematoda…

A: This is the growth that is not terminated once a genetically pre determined structure has completely…

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: Create a concept map or illustrated drawing for each phylum Ccnidaria, Rotifera, and mollusca) that…

A: With over 11,000 species of aquatic organisms found in both freshwater and marine habitats,…

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: Which of the following statements is false? Larval Elopomorphs disperse via ocean currents Several…

A: Lepisosteiformes is an order of ray-finned fish commonly known as gars. Gars are freshwater fish…

Q: Which of the following animals is most closely related to hemichordates? Cow Earthworm Fish Crab Sea…

A: Hemichordates is the phylum that consist are worm-like invertebrates usually marine in nature.…

Q: Sponges are Radially symmetrical Bilaterally symmetrical Asymmetrical Dorso- ventrally…

A: The animals can be classified into three distinct classes depending on their body symmetry:…

Q: Which of these is found in all deuterostomes?     3 tissue layers     a notochord     a dorsal…

A: Deuterostomia, (Greek: “second mouth”), group of animals include those of the phyla Echinodermata…

Q: Which feature of ichthyostega would not have improved its ability to move on land? it had an…

A: Vertebrata is a phylum in which the animals have a vertebrae or vertebral column to support the body…

Q: Which of the following classes of animals possess an aristotle's lantern feeding structure that is…

A: Aristotle's lantern is a complex chewing apparatus found in some groups of echinoderms, particularly…

Q: The taxon Teleostomi is defined as the group which includes all the descendants of the common…

A: Phylogenetic tree represents the evolutionary relationship between the taxons present in the tree.

Q: Feeding and gas exchange in chordates is via pharyngeal gill slits.   True   False   In tunicate…

A: Introduction :- The notochord is a defining characteristic of the Chordate phylum and is present in…

Q: Although ctenophorans appear somewhat similar to cnidarian medusae, the two phyla are structurally…

A: Animal kingdom deal with 10 major phyla.

Q: Pisces Osteichthyes (bony fishes) Sarcopterygi (lobe-inned fishes) tomata natha) Tetrapoda Amniota…

A: Lungfish are fresh rhipidistian fish happiness to the order Dipnoi. lungfish are best legendary for…

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: 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…

Animal Phylogeny

Cladistics is a method of biological classification where organisms are classified based on their ancestors and their relationship with them. It is defined as the concepts and methods for determining the branching patterns of evolution and evolutionary history. Some scientists, however, have preferred the term phylogenetic systematics or phylogenetic taxonomy to emphasize the reliance on a phylogeny for classification. It is the most common and accepted method for classifying organisms.