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- Match the concept in column A to the concept in column B. Write the letter of the correct answer on the blank provided. A a. Holothuroidea b. Chelonia c. Zebrina pendula d. Pandaka pygmaea e. echidna f. Architeuthis harveyi g. Gymnophiona h. Pithecophaga јefferyi i. corallum j. counting of body parts k.malacostracan body Lindusium 1 Cnidaria 2 Mollusca Arthropoda Echinodermata 4 Chordata Meristics amphibians reptiles 7 8. aves 10 mammalsInsect body dorsoventrally flattened, head with chewing mouthparts directed downwards and fore wings when present is coriaceous than the hind wing, which is usually membranous: O a. Dermaptera O b. Othoptera C. Blattodea Od. Mantodea28. these are major evolutionary transformations in animals, except a. tube within a tube plan b. eucoelomate body plan c. asymmetry d. multicellularity
- II.Directions: Enumerate the following: 1. Domains of life(3) 2. Kingdoms(6) 3. Animal Phyla(9) 4. Classes under Phylum Porifera(3) 5. Classes under Phylum Cnidaria(4) 6. Classes under Phylum Platyhelminthes(3) 7. Classes under Phylum Annelida(3) 8. Classes under Phylum Mollusca(5) 9. Classes under Phylum Arthropoda(7) 10. Classes under Phylum Echinodermata(5) 11. Subphyla under Phylum Chordata(3) 12. Classes under Vertebrata(8) 13. Plants Classification(9)II.Directions: Enumerate the following: 4. Classes under Phylum Porifera(3) 5. Classes under Phylum Cnidaria(4) 6. Classes under Phylum Platyhelminthes(3) 7. Classes under Phylum Annelida(3) 8. Classes under Phylum Mollusca(5) 9. Classes under Phylum Arthropoda(7) 10. Classes under Phylum Echinodermata(5) 11. Subphyla under Phylum Chordata(3) 12. Classes under Vertebrata(8) 13. Plants Classification(9)25. Which phyla are mostly filter feeders and lack true tissues? Group of answer choices a.Nematoda b.Cnidaria c.Porifera d.Chordata
- 1. How is genetic variation generated in ciliates? When * A. a micronucleus replicates its genome many times and becomes a macronucleus. B. isogametes fuse. C. micronuclei are exchanged in conjugation. D. oogamous sexual reproduction occurs. 2. Which of the following does not ascribe to phytoplankton? They * A. are the main food source for coral reef communities. B. form the basis of most marine food chains. C. include the radiolarians and forams. D. are drifting community of organisms. 3. Which of the following protoctist phyla is incorrectly paired with its pigments? * A. Phaeophyta-fucoxantin B. Euglenophyta-chlorophyll b C. Rhodophyta-phycoerythrin D. Dinoflagellata-fucoxanthin and chlorophyll c1. Discuss the potential use of sponges as monitors of chemical pollutant stress in marine and freshwater ecosystems. Use concepts learned in Ecology. 2. Based on the concepts you learned in systematic Biology, discuss briefly the figure (Phylogenetic position of Placozoa) below.Which is TRUE about subphylum arachnida? A. They are all herbivores. B. They have exactly 6 legs. C. They were the first terrestrial (land) carnivores. D. They all live underwater. Copyright © 2003 - 2022 International Academy of Science. All Rights Reserved. rch O 밥 G 00 H M 64°F Mostly cloudy P
- 3. Eupleciella - give its scientific and common name, classify up to order level and list the characters justifying the classification - describe its habit and habitat, distinguish a multicellular animal from an unicellular animalcule 4. Spongilla - give its scientific and common name, classify up to order level and list the characters justifying the classification - describe its habit and habitat, distinguish a multicellular animal from an unicellular animalcule7. Primates have prehensile hands (and sometimes they have prehensile feet). What does this mean? OA. They have five digits on each hand and foot. B. They have nails rather than claws. C. Their hands are adapted for seizing or grasping. OD. They have an opposable thumb, which allows for a precise grip. O 17:48:40 q W SIS y UWhich of the following does not explain why slime molds and multicellular algae are included in the Kingdom Protoctista? They A. lack important characteristics of the plants and fungi. B. use an amoeboid type of movement. C. classification system is trying to reflect phylogenetic relationships. D. appear to be more closely related to unicellular eukaryotes.