Porifera A. B. Cnidaria C. Echinodermata D. Deuterostomia E. V. Chordata F. G. N. Platyhelminthes H. U. O. I. Lophotrochozoa Rotifera Annelida Mollusca P. Protostomia J. K. S. T. Ecdysozoa Nematoda Arthropoda L. M. Q.

Question 16 Match each letter to its classification. Each letter W-Z is only used once; one classification should be left blank (N/A). Y. Z. Х. Brachiopods Mollusks Annelids W. Sponge Cnidarians Eubacteria Archaea simple animals 1. W

All of the following are true of Ctenophores except: A. Some species have long tentacles B. They catch food with stingers C. They move with tiny rows of cilia along their outsides D. They are diploblastic

Identify from the list below the protists that function almost like multicellular organisms when food is depleted, forming a multicellular mass that forms fruiting bodies.   A. slime molds   B. oomycetes   C. cercozoans   D. diatoms

Which among the following is not part of the group? a. Synura b. Plasmodium ovale c. Stentor d. Trypanosoma cruzi e. Gonyaulux catenella Explain the reason why on the basis of their classification and morphology.

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E7 A Moving to the next question prevents changes to this answer. Question 1 What are the two phyla of helminths? O Trematoda and Cestoda O Nematoda and Cestoda O Platyhelminthes and Aschelminthes O Platyhelminthes and Nematoda Animalia and Protozoa A Moving to the next question prevents changes to this answer. İST MacBook Air 000 000 F4 F5 F8

4. Match the questions in the table below with the appropriate choice indicated. Place your answer letter in the column on the extreme left. Each question has only one answer (= letter). ANSWER QUESTIONS CHOICES 1. What are stinging cells in Cnidaria termed? a. dorsal hollow nerve cord 2. To which Phylum do leeches belong? b. ganoid 3. Which feature is diagnostic of Chordata? c. placoid 4. What type of seales do Chondrichthyes possess? d. nematocysts 5. Type of body flattening in Platyhelminthes e. segmentation 6. Concentration of sensory structures on the anterior region of animals? f. triploblastic 7. Name of structure through which water exits in Porifera? g. annelida 8. Type of circulatory system in annelids h. pentaradial 9. Type of symmetry in Echinodermata i. osculum 10. Name for three layered animals? j. closed k. cephalization 1. lateral m. diploblastic n. playthelminthes o. bilateral p. dorsoventral

The patient sees a doctor about some dermatological problems. After medical examination the doctor diagnosed infection caused by the representative of class Arachnoidea. What disease of listed below is caused by the class Arachnoidea representatives? Select one: a. Pediculosis O b. Chagas disease c. Scabies O d. Phthiriosis O e. Spring-summer encephalitis

6. The Phylum Platyhelminthes includes: A. Roundworms B. Earthworms C. FlatwormsV D. Heartworms