Name the organisms whose locomotory organ are tube feet.

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 the function of the external and internal anatomy of an Arthropods: External 1. Head 2.…

A: Arthropods play a part in all aspects of an ecosystem's consumer functions, whether they eat plants…

Q: what are the two largest known invertebrates

A: Invertebrates are animals that doesn't posses vertebral column.

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: Describe five characteristics responsible for the successof the arthropods.

A: Taxonomy is the science of classification of organisms based on their morphology, biochemical…

Q: How is the division of body of the insect?

A: Introduction  Insecta is the largest class of phylum Arthropoda under Kingdom Animalia. Arthropods…

Q: List all of the lobster’s thoracic appendages.

A: the lobster’s thoracic appendages are :

Q: How are insects distinguished from other hexapods?

A: Arthropods are the invertebrates that form one of the largest groups of phylum in the animal…

Q: Describe the following general characteristics can be used to distinguish among Animal phyla: a.…

A:

Q: What kind of body plan do grasshoppers have (sac, or tube-within-a-tube)?

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

Q: Differentiate the head regions of the free-living flatworm, fluke and tapeworm.

A: Flatworm, also called platyhelminths, are a group of soft-bodied, flattened invertebrates. Fluke is…

Q: Which of the following is not a member of the phylum Chordata? a. Cephalochordata b. Echinodermata…

A: Chordate can be defined as the animal that will belong to the phylum Chordata. There is some period…

Q: Discuss the developmental stages in holometabolous insect

A: Some amphibians, insects, fishes, etc continue to abruptly develop their morphology by active cell…

Q: What are the different classification schemes used when grouping invertebrates?

A: Animal kingdom is broadly divided into Vertebrates or invertebrates on the presence of spinal cord…

Q: How many tube feet would you estimate are on the oral surface of a sea star?

A: Starfish are star-shaped echinoderms which belongs to the class Asteroidea. They are found in marine…

Q: identify the characteristics of the invertebrates  (Mollusca, Annelida, Arthropoda, Echinodermata)

A: The animals are the heterotrophic organisms found on the planet. They are divided into various phyla…

Q: write a short conclusion about  Platyhelminthes Nematoda and Annelida

A: Platyhelminthes/ Flatworms:- They are soft bodied, flat invertebrates, most of which are parasitic…

Q: what is the name of the specialized mouthpart of the class insecta?

A: Class Insecta comprise of hexapod invertebrates and constitutes the largest group within the phylum…

Q: Compare and contrast the roundworm body structure with those of aflatworm and an annelid.

A: The Compare and contrast the roundworm body structure with those of a flatworm and an annelid are…

Q: What is the external rigid carapace of arthropods called? Of which substance is it made? Which type…

A: The Arthropoda is the largest phylum in the Kingdom Animalia in terms of the number of species. It…

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: List the traits found in the coelomate mollusks.

A: Mollusks are bilaterally symmetrical, segmented, soft-bodied, coelomate animals. The mollusks have 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: 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: How does ant form its coelom?

A: Ants are insects that belong to the family Formicidae. It comes under the order Hymenoptera that…

Q: Explain briefly abdomen of the cockroaches.

A: Insects are hexapod invertebrates and the largest group within the arthropod phylum. Insects have a…

Q: Give the different classes of each phylum. Phylum Echinodermata,Phylum Arthropoda and Phylum…

A: Animal kingdom consists of multicellular, eukaryotic animals. These are animals are divided into…

Q: How does segmentation and having a fluid-filled body cavity confer certain advantages to annelids…

A: Segmentation in annelids is highly adaptive. Annelid body is made of repeating units or segments…

Q: Briefly explain the mechanism of action of a sea star’s tube foot.

A: Tube feet, also called podia are the small tubular projections on the oral surface of an echinoderm,…

Q: What is the type of digestive system present in beings of the phylum Arthropoda? Are these animals…

A: The phylum Arthropoda is composed of animals with jointed appendages or legs. It is a phylum of…

Q: The phylum Nematoda has which type of body cavity?

A: Nematodes are one of the defined phyla of the kingdom Animalia. It is otherwise known as roundworms.…

Q: State some external features of insects.

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

Q: Describe some ecological rolesof nematodes and arthropods.

A: Generally known as roundworms, nematodes are a group of worms that make up the phylum Nematoda. It…

Q: comparison of the worms' body structures:

A: Platyhelminthes also called flatworm.  They are the  group of soft-bodied, usually much flattened…

Q: Differentiate the invertebrates by their features. Symmetry Germ Body Segmentation Tagmatization…

A: Symmetry Germ layer Body coelom segmentation  Tagmatization Porifera Various (Asymmetrical)…

Q: Draw a labelled diagram of the reproductive organs of an earthworm.

A: Earthworm is a terrestrial invertebrate belonging to the order Oligochaeta of the Phylum Annelida.…

Q: Explain the function of nematocysts in cnidarians.

A: BASIC INFORMATION CNIDARIA It is one of the phylum of the animal kingdom in which the organisms…

Q: Briefly describe the function of antennal and maxillary glands in Crustacea.

A: Lobsters, prawns, woodlice, and crabs are some animals that are Crustaceans.

Q: What makes molluscs different from other invertebrate phyla?

A: Introduction Molluscs:- Mollusca is the second-largest phylum of invertebrate animals after the…

Q: Define annelid worms

A: The earth is inhabited by both flora and fauna. The flora belong to the kingdom plantae and the…

Q: Describe the annelid body plan, including body wall, segments, coelom and its compartments, and…

A: Annelids belongs to phylum annelida . In this phylum, all the worms are present that is ringworm or…

Q: Describe the characteristics of acoelomate flatworms

A: The study of biology that deals with the structure, function, evolutionary classification and…

Q: Coelom formation in Deuterostomes is ____________ whereas in Protostomes is _____________.

A: Metazoans are classified into deuterostomes and protostomes due to their different embryonic…

Q: eyelids 7 hump 10 web

A: A frog is a diverse species that are generally carnivorous, short-bodied, tailless creatures of land…

Q: Which of the following are characteristics shared by the phyla Platyhelminthes and the Nematoda?…

A: According to Bartleby guidelines, we are required to attempt first question in case of multiple…

Q: State the similarities and differences between phylum Annelida, Nematoda and Platyhelmintes.

A: These are the worms which blongs to phylum annelida. These are long, thing creatures without legs.

Q: Name the animal shown in this picture. O Nematoda O Mollusca OAnnelida O Cnidaria OPlatyhelminthes

A:

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.