Describe the cnidarian body planand its two major variations.

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 are the germ layers present in cnidarians? Which tissues of the animal do they originate?

A: Cnidarians, also known as coelenterates are mostly marine organisms and includes corals, hydras, and…

Q: What do you know about origin of cnidaria?

A: Cnidarians are one of the phylum under Kingdom Animalia which contains over 11,000 species of…

Q: Identify the unique features of the molluscs.

A: The group of eukaryotic, multicellular, and heterotrophic organisms is classified under the kingdom…

Q: Which other phylum of the animal kingdom present species with exoskeleton?

A: Exoskeleton is present on the outer surface of the body as a covering which provides the protection…

Q: What is mechanicaldigestion? In molluscs,arthropods, earthworms, birdsand vertebrates, in…

A: The processes of digestion includes - ingestion, propulsion, mechanical or physical digestion,…

Q: Describe the key dadptation of vertebrates.

A: In the kingdom Animalia, there are two taxa: chordates and vertebrates. Animalia is a kingdom that…

Q: Give five types of locomotion of invertebrates and describe each.

A: Locomotion is defined as the movement of a organism in search of food water or any necessary factors…

Q: Compare the body structures and functions of a flatworm and a cnidarian in terms of MOVEMENT and…

A: Flatworms are more complex than cnidarians. Cnidarians have two layers of cells, the ectoderm and…

Q: identify the distinguishing characteristics of the phylum Cnidaria.Describe the three in this phylum…

A:

Q: First with body segmentation 1. Echinodermata2. Platyhelminthes3. Annelida4. Porifera5.…

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

Q: How then do sponges, cnidarians,ctenophores, and placozoans function, andwhat are the consequences…

A: The anatomical structures of organisms facilitate them to maintain diversity and ecology. It is…

Q: name and describe the two main lineages within the protostome animals?

A: The kingdom Animalia breaks down into two subkingdoms, Parazoa and Eumetazoa. Parazoa includes…

Q: Define tissue level or aorgan level in animal kingdom?

A: Animals are characterized by being multicellular and eukaryotic. Classification of animals is about…

Q: What features of a hydrostatic skeleton do Sponges, Cnidarians, Nematodes, Annelids, and Arthropods…

A: The most frequent skeletal system for movement and support in animals is the hydrostatic skeleton.…

Q: Arthropods usually have a distinct head. How would you define a “head”? What are the advantages and…

A: Arthropods are the large invertebrate group. Insects, millipedes, shrimps, centipedes, and, crabs…

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: Name

A: Introduction:- The name cnidaria replaced the older term coelenterata. Ex:- jelly fishes,sea…

Q: Describe adaptations in the circulatory and neurosensory systems of cephalopods that are…

A: Mollusca is the largest marine phylum of the animal kingdom that is characterized by a mantle with a…

Q: What do invertebrates have in common?

A: Organisms are open systems that maintain homeostasis, are composed of cells, have a life cycle,…

Q: Description of the Cnidarian species.

A: Cnidaria is a phylum, which comes under the kingdom Animalia, and it contains more than 10,000…

Q: Classification of Cnidarian Species

A: Cnidarian It is also known as coelenterates. It involves more than 9,000 living species. It includes…

Q: Describe two colonial cnidarians.

A: Cnidarians are soft-bodied animals that have a symmetry. They also have tentacles that are armed…

Q: What are some of the modification/s to metagenesis within the Cnidaria?

A: Cnidaria is a phylum belonging to Animalia kingdom. It includes organisms such as jellyfish, hydra,…

Q: The defining feature of the cnidarians is that they all have nematocytes (cnidocytes). These cells;

A: Cnidaria is a phylum of aquatic animals with about 11000 species. Cnidarians can be both marines as…

Q: How is the nervous tissue distributed in cnidarians?

A: Cnidarians are soft-bodied carnivorous animals. Cnidarians are classified into different groups such…

Q: this is dugesia  Compare the body plan of Dugesia and cnidarians. Aside from differences in…

A: Cnidarian and Platyhelminthes (Dugesia) are invertebrate animals that do not contain notochord and…

Q: Compare the body plan of Dugesia and cnidarians. Aside from differences in symmetry, what other…

A: Thank you for the question  Answer :Dugesia belong to phylum Platyhelminths.  The features seen in…

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: Define the features of segmentation and coelom?

A: The animals have adapted various features for their survival, out of which some has passed on to the…

Q: Briefly describe characteristics of the hypothetical ancestral mollusc, and tell how each class of…

A: Mollusca is the largest marine phylum of the animal kingdom that is characterized by a mantle with a…

Q: State some external features of insects.

A: Insect belongs to the category of invertebrates and the phylum, arthropods. The mode of…

Q: explain the meaning of the following characteristics of animals a)triploblastic b)bilateral…

A: Zoology is the part of science that concentrates on the animal kingdom, including the design,…

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: How can the endoskeleton of echinoderms be characterized in comparison to analogous structures…

A:

Q: Using examples ofinvertebrate nervous systemshow can the process ofevolutionary cephalization…

A: Introduction: Cephalization can be described as an evolutionary outcome in which nervous tissue,…

Q: Are Protostome and Deuterostomes only applicable to tripoblastic animals?Are Cnidarians even…

A: Protostome along with deuterostomes and the Xenacoelomorpha are a group of animals called bilateria.…

Q: Describe the evidence that cnidarians share a more recentcommon ancestor with other animals than…

A: Cnidarians, also known as coelenterates are mostly marine organisms and includes corals, hydras, and…

Q: What is an unusual feature of the nervous network of cnidarians?

A: Cnidarians are also known as coelenterates which are mostly marine organisms and includes corals,…

Q: Differentiate between Agnatha and Gnathostomata

A: Step 1 Vertebrate is the largest subphylum of Chordata in which the notochord in the embryo is…

Q: What is the coelom? Towhich structures do coelomsgive birth? Are all animalscoelomate?

A: The alimentary canal or the gut is the long and coiled tube that extends from mouth to anus. It…

Q: Describe the identifying features of the major cnidarian classes.

A: * Cnidaria is a phylum of kingdom Animalia consists of aquatic animals in  both freshwater and…

Q: Why are Cnidarians diploblast and other animals tripoblast based on evolution?

A: In the early developmental stages, the embryo of the vertebrates organizes itself into a…

Q: Why is the internal shell of Cephalopods significant to their adaptation?

A: Cephalopods have huge, advanced brains, and their brain-to-weight proportion is the biggest among…

Q: What are the importance of cnidarians (e.g. in the environment, food, agriculture, etc.)?

A: They have basic radical symmetry and have two layers of living tissue.  They contain mesoglea.  They…

Q: How different are reptilesand birds concerning themaintenance of bodytemperature? Are birds rare…

A: Birds belongs to the class Aves, phylum Chordata. The birds are the warm-blooded vertebrates…

Q: 1. Are Cnidarians sessile or free-living? Does this distinction depend on body type? If so explain…

A: According to our guidelines we can solve only first three sub-parts and rest of the questions can be…

Q: Compare and contrast the anatomical organizationof sponges and cnidarians. How do these…

A: both of these organisms shows simple organization ,sponges have multiple cell types while cnidarians…

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.