Phylum: Echinoderm, Class : Asteroidea   1. Ecology. Describe/answer the following for each organism: a. Does it have a complete or incomplete digestive system? How does this animal feed? b. Identify any unique feeding structure • Be sure to use the correct terms to identify any unique feeding structure(s) used by the animal.

Q: Clam I need help with the following questions about Clam When dissecting a clam, what functions of…

A: Clam is a generic term for a variety of bivalve molluscs. The term is often applicable only to…

Q: 1. Draw an annotated diagram of an earthworm (one external picture and one internal picture), making…

A: Step 1 Pheretima commonly called earthworm is found in the soil but absent in sandy and humus…

Q: 1. Hemipteran's piercing and sucking mouthpart is a modified structure of mandibles and maxillae.…

A: 1. Hemipterans possess piercing-sucking mouthparts. Mouth part in form of segmented beak arising…

Q: Give 5 to 9 sentences on Flatworms, Flukes, Planarians, and Tapeworms and the phylum…

A: A worm is a type of unrelated invertebrate animal with a soft, slender, and elongated body. Worms in…

Q: Which of the following is NOT true of nemerteans? O proboscis stylet (some species) O coelomate…

A: The nemerteans are also called ribbon worms. They are characterized by the presence of proboscis and…

Q: latch the sea urchin term from the left with the correct description on the right. rag and drop…

A: The sea urchins are round, spiny and round organisms that are found in the ocean. These organisms…

Q: Cnidaria is much more diverse than Arthropoda." Contest or defend this statement; then support your…

A: Introduction Invertebrates with an exoskeleton, segmented bodies, and paired jointed legs are known…

Q: Fish Skeleton: Label the structures from the manual: 2 = 5 = 9 = 11 = 12 = 13 = 17 = 21 = 23 = 24 =…

A: Labelling 2) Pectoral girdle 5) Pelvic girdle 9) Branchial 11) Dentary 12) low jaw bone 13)…

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: Please match the Arthropod subphylum or class to the description. two pairs of antennae [ Choose ] […

A: Arthropoda is a largest phylum in Animal kingdom.

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: Create a body plan table (Insert → Add Table) for the following animal phyla: Porifera, Cnidaria,…

A: Coelom can be defined as the principal body cavity that is present in most animals. It is located…

Q: View a dissected clam on the website. Make sure you can identify the mantle, the foot, the gills,…

A: 1.) Function of foot in clam is foot enables the clamp to borrow itself in mud or sand. 2.) Function…

Q: В. Using the video and/or images provided by your instructor of the exterior of a shark, determine…

A: (Since you have posted multiple questions, we have answered first one. Please note- post 1 question…

Q: Explain the functions of the amphioxus, such as the pharynx, gills, gills slits, atrium, ovary, etc.…

A: Amphioxus also known as Lancelet are the invertebrates belonging to phylum Chordata. These are…

Q: The feeding rosette in the sediment is characteristic of the acorn worm in the pic above. Which of…

A: Acorn worms are invertebrates that are mainly found living in seabeds. Their body is divided into…

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: All of the following statements are relevant to how sponges obtain nutrition EXCEPT: A. Plankton…

A: SPONGES Sponges feeds on particles that usually ranges from 0.1 to 50 um . The food consists of…

Q: distinguish between its oral and aboral surfaces and label the surface of the illustrated starfish…

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Q: 5. Describe four different uses for thoracic appendages seen in di crustaceans. Use specific…

A:

Q: What is the primary characteristic of the Ecdysozoa (Nematoda + Arthopoda)?

A: Answer: Ecdysozoa : These are the superphylum which includes arthopoda and nematoda , which have…

Q: For phylum Chordata and Class Reptilia (turtles ) 1. Characteristics. List whether the organism is:…

A: Chordata is a phylum that includes animals with a notochord, a dorsal nerve cord, pharyngeal slits,…

Q: 3. a description of the adaptation (what is the characteri help thiş organism survive in the…

A: Pacific Sea Nettle is a non chordate animals that do not have notochord in entire life. The…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.