Which of the following statements regarding the anthozoans is false? They have symbiotic algae living in their tissues They are restricted to comparatively shallow waters They are the reef building corals They spend most of their life in the medusa body form

Q: Drag and drop the statements to decide whether they describe Rhizaria, Amoebozoa, or Slime Molds.…

A: We are only allowed to do one question at a time. Please repost the undone question again. Thank you…

Q: Match the taxa to their feeding mode Most nonparasitic flatworms v [ Choose ] Deposit and suspension…

A: On the basis of their general feeding style as well as the physical state of the organic matter they…

Q: Which Hymenoptera lives in secret

A: Hymenoptera is one of the largest orders of insects and includes species of bees, wasps, hornets,…

Q: 1.What is the symmetry of this organism?  (Hint: the shell is from a different organism (a…

A: Animals shows a special characteristics that is the the symmetry. This is an imaginary cuts that…

Q: Which of the following classes of arthropod possess chelicerae? a. Chilopoda b. Crustacea c.…

A: Answer is d.) Chelicerata.

Q: Which of the following lack setae: earthworms polychaetes leeches nemerteans

A: Annelid setae are stiff bristles present on the body. For example : eathworms , leeches and…

Q: Serial segmentation is a key characteristic of which of the following phyla? a. Mollusca b.…

A: The organisms of the ecosystem have significant properties. Depending upon the different features of…

Q: What is the symmetry of this organism?  (Hint: the shell is from a different organism (a gastropod),…

A: Hermit crabs belongs to kingdom Animalia and phylum Arthropoda. They undergo metamorphosis in which…

Q: Imagine you come across a gelatinous animal with a Medusa body plan swimming. Determine whether it…

A: Cnidaria is a Phylum of the Animal Kingdom. It has 4 classes namely:  Hydrozoa  - eg Capitata…

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: 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: It forms pseudopods that ooze forward or backward. It contracts longitudinal muscles, which puts…

A: Ans- It contracts longitudinal muscles, which puts pressure on the hydrostatic skeleton and causes…

Q: You spent time in a body of freshwater in the tropics and sometime later become fatigued and develop…

A: Answer The classes Cestoda, Trematoda belongs to the phylum Platyhelminthes. It consists of…

Q: Select the correct class out of the following: Trematoda, Cestoda, Filaria, Loa, Trichinella,…

A: Introduction A parasite is a creature that lives on or in its host and feeds on or at the expense of…

Q: Choose all of the following that exhibit an alternation of multicellular generations. a.…

A: The alternation of generations in the life cycle of an organism is known as the alternation of…

Q: Class Gastropoda and Class Bivalvia independently evolved modifications to their body plan that…

A: Both class belong to the phylum mollusca of kingdom animalia.

Q: In flatworms gas exchange, nutrient transport, etc. involves diffusion alone a blood vascular system…

A: INTRODUCTION Flatworms These are acoelomic unsegmented worm having bilateral symmetry, and three…

Q: 1) Species belonging to the following groups typically have a trochophore larva at the beginning of…

A: Trochophore, also trochosphere, is a thin, translucent, free-swimming larva found in marine annelids…

Q: Give examples of other medically important protozoans. State the reason/s why they are medically…

A: Protozoa is an informal word for a collection of single-celled eukaryotes that feed on organic…

Q: Which of the following is true about polychate worms (Feed using nematocysts/ part of the ecdysozoa/…

A: All animals are classified according to their presence of characteristics such as characters,…

Q: Class: Hydrozoa Genus: Obelia Common Name: Coenosarc

A:

Q: Both poriferans and placozoans lack epithelial tissue connective tissue muscles nerves

A: Porifera are most primitive sessile metazoans. They are diploblastic multicellular organisms whose…

Q: If you had minimal resources to survive a disease related quarantine, as we’re currently…

A: Quarantine is the isolation of individuals that have arrived from an infectious disease affected…

Q: Plankton can be divided into three groups: phytoplankton, ultraplankton, and nekton. True False

A: Planktons are marine organisms that act as food for a wide variety of species, ranging from bivalves…

Q: Which of the following is the correct classification for the following invertebrate animal: A…

A: Animals are the organisms which have distinctive feature of absence of cell wall in their cells.

Q: What features of animals separate them from their nearest relative the choanoflagellates? Choose all…

A: Evolution: Evolution is a systemic process which is happening step by step manner to select an…

Q: Which of the following lack setae:(can be more than 1 nemerteans leeches earthworms polychaetes

A: Setae are frequently employed by insects as a high-surface-area substrate over which a pheromone is…

Q: Which of the following worms exhibits the greatest amount of cephalization? Turbellarians Flukes…

A: Platyhelminthes is a phyum of Animalia .The members of platyhelminthes are  also known as the…

Q: What is the lifestyle of the organism (ammonite) in the  photo? (Select all that apply) (Hint:…

A: Ammonites are an extinct group of organisms. They are also known as ammonoid and belong to the group…

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: 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: Which of the following lineages is NOT comprised of amoebas? O Cellular slime molds O Cliates Forams…

A: Twp different groups of the protozoan parasites are :  1. Amoeba 2. Ciliates

Q: The sponges are not always considered true animals because; There is debate about whether they are…

A: Phylum Porifera contains simple, multicellular, marine organisms. They have a characteristic canal…

Q: You take a field trip to tide pools in Puget Sound and encounter all sorts of Animals. Please use…

A: In the biological classification of organisms in a hierarchy, the phylum is placed just above the…

Q: Nematodes differ from annelids in that they are segmented. they are triploblastic. they have a…

A: Nematodes are found in a variety of environments, such as soil, marine, and freshwater, and various…

Q: Which of the following is an example of amoeboid protozoans ? (a) Trypanosoma (b) Paramecium (c)…

A: Protozoans are the single-celled eukaryotic organism which are either free-living or parasites.…

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: Which of the following protozoan uses flagella for locomotion? Group of answer choices…

A: *protozoans are  single celled eukaryotes thatare either free-living or parasitic feeds on organic…

Q: Which of the following is NOT a part of the medusa form of cnidarian?     Answers:…

A: Phylum Cnidaria comes under the kingdom Animalia and is more advanced than sponges. There are more…

Q: Parasitic flatworms have very different bodies than free living flatworms. Which of the following…

A: Platyhelminthes Includes flat worms(dorsiventrally flattened), most primitive bilateral animals,…

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: A radula in a gastropod is     a female reproductive structure     A sharp, tooth like structure…

A: Gastropods are organisms having spirally coiled shell into which the body can be withdrawn, but the…

Q: Which of the following is not a characteristic of dinoflagellates? They are photosynthetic They are…

A: Dinoflagellates are unicellular eukaryotic organisms included under the group protists (neither…

Q: You find a bivalve mollusc with very short siphons.  You can thus predict that inhabits a shallow…

A:

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: 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: 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…

Q: All poriferans are filter (suspension) feeders. O True False

A: Poriferan such as sponges have unique feeding system where their feeding chamber is lined by collar…

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…

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.