Describe the differences in both ingestion and digestion in cnidarians, like jellies, and an earthworm. (Complete vs. incomplete, type of body cavity, structures involved)

Q: Put the organs below into the appropriate spots to complete the entire digestive tract of the frog…

A: Frog  The digestive system of frog consists of digestive tract which runs along with the associated…

Q: Describe three different types of mouthparts found in insects, and tell how they are adapted for…

A: Insects are the invertebrates and the largest group in the phylum arthropods. These comprise a class…

Q: Which of the following is NOT present in all Annelids? O complete alimentary canal O coelom O…

A: The annelids, commonly known as ringed worms or segmented worms, are a vast phylum that includes…

Q: Are the ovary and testes of Hydra can be called true organs such as those found in higher animals?…

A: Hydra reproduce asexually by budding and sexually by syngamy. In the winter and spring, sexual…

Q: stem. Describe the processes of ingestion and digestion in sponges. Sponges are sessile Sponges are…

A: Sponges are multicellular animals at their most basic level. They don't have any genuine tissues.…

Q: Explain the difference between holometabolous and hemimetabolous metamorphosis in insects, including…

A: Metamorphosis is a biological process that involves a series of changes that occur in the body of an…

Q: Give the derivatives of the following structures (one each only): 1. foregut - ____________________…

A: 1. foregut - Cranial portion 2. Neural tube : Brain and Spinal cord 3. pharyngeal pouch I…

Q: Explain the digestive system of cockroch.

A: The digestive system of the body comprises of two main parts: accessory glands and gastrointestinal…

Q: Describe the functions of the starfish such as Cardiac Stomach, Gonad, Hepatic caeca, Ampulla, and…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: when observing earthworms, while they move, can you easily distinguish the anterior from the…

A: Earthworms are invertebrates belonging to annelida  They eat organic matter and are internally…

Q: Explain the differences of paedomorphosis and peramorphosis using the figures and include concrete…

A: 1. Rate is reduced in paedomorphosis i.e. neoteny (Typical examples would include becoming sexually…

Q: Function of the mouth in cnidarians includes O A. food ingestion B. solid waste egestion O C. water…

A: Cnidarians are the aquatic invertebrates that exhibit two phases of life: The free-floating stage…

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: difference between the digestive tract of earthworm and a flatworm?

A: Digestive system of earthworm: The digestive system consists is divided into many regions with…

Q: Contrast the feeding strategies and the structure of the digestive systems of each of the following…

A: Sea anemone feed on small fish and shrimps. They immobilize their prey by using cnidocytes. Once…

Q: State whether the animal is internally segmented, externally segmented, or both.   1. Fish 2.…

A: Introduction Segmentation divide the body of animals into repetative segments. For example phylum…

Q: What is so primitive about the gastrointestinal system of free living flatworms?

A: Flatworms are basically defined as the soft bodied organisms that have flattened body. The tapeworm…

Q: Identify/label the following structures on Hydra diagram:  •    tentacle  •    mouth •…

A: "Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

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 major anatomical characteristics of a crustacean.

A: The scientific study about the structure of a particular organism is known as Anatomy. This study…

Q: How does digestion in cnidarians differ from digestion in sponges?

A: In cnidarians. Digestion is extracellular followed by intracellular digestion

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: Contrast the feeding strategies and the structure of the digestive systems of each of the three type…

A: The digestive system of lower organisms are very different from each other. The structure and…

Q: Name

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

Q: Digestion in Cnidarians is extracellular and intracellular. Is the statement correct? Explain

A: The phylum Cnidaria incorporates creatures that show radial or biradial evenness and are…

Q: Crustaceans, like annelids, are segmented animals. But crustaceans unlike annelids have tagmata.…

A: Advantage:  The segmentation of annelids is highly adaptive, it allows more efficient movement.…

Q: Identify structure A in this image of the dissected shark (view is of roof of mouth).

A: The shark is a cartilaginous fish that belong to the class Chondrichthyes. They have a two-chambered…

Q: Classify the 11 digestive organs as to what's responsible for the following: 1. Ingestion 2.…

A: Digestion is a complicated process in which complex food is broken down into simpler nutrients…

Q: ifferentiate the following mollusks in terms of (a) locomotion (b) feeding and habitat (c)…

A: A mollusk, often spelled mollusc, is any soft-bodied invertebrate of the phylum Mollusca that is…

Q: Describe the advancements in the specialization of the digestive tract of earthworm in comparison to…

A: Introduction Earthworms are also known as farmers friend. As they improve soil quality and…

Q: What is the origin of gastrovascular cavity in Jellyfishes?

A: Jellyfish falls under the phylum of Cnidaria that has a radially symmetrical body. They are…

Q: Draw a neat diagram of digestive system of frog.

A: Digestive system of frog includes the alimentary canal and the digestive glands. The process of…

Q: Diagrammatic representation of internal organof frog showing completely digestive system?

A: Frogs are the member of tailless short-bodied amphibians. They are placed in order Anura. They are…

Q: B. State whether the following statements are True or False. 1. Insectivorous plants have holozoic…

A: It is critical to learn and know the anatomy and physiology of the plant body. Many changes in the…

Q: products is through body wall? a.Hydra and Obelia b.Taenia and Fasciola c.Nereis and Hirudinaria…

A: Several organisms have a single opening for digestion and egestion. These are studied under the…

Q: Explain endoskeleton present in the cockroaches.

A: Cockroaches are placed in phylum Arthropoda. They are basically insects of order Blattodea that also…

Q: Explain the structures of an insect digestive tract specialized for solid food type with one…

A: Digestive system is part of a body that helps in the digestion of food.

Q: of the Crayfish vs. Grasshopper Anatomy, and Clam vs. Squid Anatomy Crayfish Grasshopper

A: Crayfish and grasshoppers both belong to the phylum Arthropoda but they belong to different classes…

Q: Identify the different modes of feeding mechanisms found in the Animal Kingdom, describe each and…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

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: List the appendages on the head of a crustacean. What other important characteristics of Crustacea…

A: Introduction  Crustaceans are the aquatic invertebrates that belongs to the phylum Arthropoda. The…

Q: Describe the digestive system of the earthworm and give the function of each structure.

A: The main part of an earthworm’s digestive system is an alimentary canal that positioned with the…

Q: Define the advantage of a digestive system with two openings have relative to digestive systems with…

A: The digestive systems of annelids have two openings as opposed to one. The digestive system provides…

Q: Spider Compare the spider to the clam and earthworm. What are the functions of the structures…

A: Spiders have eight legs and belong to class arachnida of Kingdom Arthropoda. While earthworms belong…

Q: For each of the following classes of Arthropods, identify a feature unique to the class and at least…

A: Arthropods have invertebrate animal having an exoskeleton, a segmented body, and paired jointed…

Q: digestive system

A: The main parts in the digestive system of an insect are : Pharynx Oesophagus Crop  Mesenteron…

Q: Crustaceans, like annelids, are segmented animals. But crustaceans unlike annelids have tagmata.…

A: Fusion of some segments or metameres leads to the formation of tagmata.Tagmata are present in the…

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.