Answer the questions. PHYLUMFigure 3. Distinguishing characteristics (generalized) of the major marine animal phyla.Domain Eukarya, Kingdom AnimaliaPoriferaNo body symmetry,CnidariaRadial symmetry,stinging cellsCtenophorainesRadial symmetry,porousbodysticky cellsPlatyhelminthes*Dorso-ventrallyAnnelida*+Segmented,worm-like bodyMollusca*Mantle secretesflattened wormCACO3 shellArthropoda*+Jointed appendages,EchinodermatatChordata*tPentamerousDorsal nerve cordnotochord/vertebraesymmetry in adults,tube feetexoskeletonpost-anal tail* Bilateral symmetry*Segmented body51 1. Circle the correct statement:bupe m6 2taysius AAll animals are echinoderms.All echinoderms are animals.lom HA2. Circle the correct statement:All chordates are eukaryotes. All eukaryotes are chordates.ouol3 W3. Circle the correct statement:Semanondnebs odd al iW dAll arthropods are animals.All animals are arthropods.4. Do all phyla in Figure 3 belong to the same kingdom? Do they all belong to the samedomain?deiugnis5. Do all phyla in Figure 3 belong to the same taxonomic class? Why or why not?6. Organisms assigned to the same order share which other taxa in common, if any?59

The group of multicellular and heterotrophic organisms belonging to the kingdom Animalia is called…

1. Circle the correct statement: om IA All echinoderms are animals. meb A 916 23 All animals are echinoderms. 316 2. Circle the correct statement: oola sinut ses m All chordates are eukaryotes.otAll eukaryotes are chordates. dy 3. Circle the correct statement: Semsnondnebe o el ieW plankton All animals are arthropods. All arthropods are animals.

1. Circle the correct statement: om IA All echinoderms are animals. meb A 916 23 All animals are echinoderms. 316 2. Circle the correct statement: oola sinut ses m All chordates are eukaryotes.otAll eukaryotes are chordates. dy 3. Circle the correct statement: Semsnondnebe o el ieW plankton All animals are arthropods. All arthropods are animals.

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter28: Invertebrates

Section: Chapter Questions

Problem 6RQ: Most sponge body plans are slight variations on a simple tube-within-a-tube design. Which of the...

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Most sponge body plans are slight variations on a simple tube-within-a-tube design. Which of the following is a key limitation of sponge body plans? Sponges lack the specialized cell types needed to produce more complex body plans The reliance on osmosis/diffusion requires a design that maximizes the surface area to volume ratio of the sponge Choanocytes must be protected from the hostile exterior environment Spongin cannot support heavy bodies.
While collecting specimens, a marine biologist finds a sessile Cnidarian. The medusas that bud from it swim by contracting a ring of muscle in their bells. To which class does this specimen belong? Class Hydrozoa Class Cubozoa Class Scyphozoa Class Anthozoa
Animal Group Protozoa Porifera Typical Environment Typical Lifestyle of Adult Form Integration Support and Movement
can someone make me some brochure in canvathe topic is to make a brochure that represents Porifera, Coelenterata, Platyhelminthes, Aschelminthes, Annelida, Arthropoda, Mollusca, Echinodermata, Chordata. under phylum of animalia
Which of the following is not true of Acanthostega? It was aquatic It had gills It had four limbs It laid shelled eggs.
Figure 27.6 Which of the following statements is false? Eumetazoans have specialized tissues and parazoans don’t. Lophotrochozoa and Ecdysozoa are both Bilataria. Acoela and Cnidaria both possess radial symmetry. Arthropods are more closely related to nematodes than they are to annelids.
Match the organisms with their descriptions. _____mollusks a. complete gut, pseudocoelom _____echinoderms b. nematocyst producers _____sponges c. simplest organ systems _____cnidarians d. no tissues, filters out food _____flatworms e. jointed exoskeleton _____roundworms f. mantle over body mass _____annelids g. segmented worms _____arthropods h. tube feet, spiny skin
Which of the following is not contained in phylum Chordata? Cephalochordata Echinodermata Urochordata Vertebrata
The large central opening in the parazoan body is called the: gem mule spicule ostia osculum.
Consulting the modern phylogenetic tree of animals, which of the following would not constitute a clade? deuterostomes lophotrochozoans Parazoa Bilateria
Phylum Platyhelminthes Nemertea Gastrotricha Habitat Symmetry Germ Layer Give two classes belonging in each phylum. Locomotion Digestive Respiratory Circulatory System Excretory Nervous Reproductive Fertilizatio n
Phylum Sarcomastigophor Labyrinthomorpha Apicomplexa Microspora Acetospora Myxozoa Ciliophora Habitat Symmetry Germ Layer Give two classes belonging in each phylum. Locomotion Digestive Respiratory Circulatory System Excretory Nervous Reproductive Fertilizatio n