chapter 33 ap bio multiple choice

chapter 33 ap bio multiple choice - A.P Biology Chapter 33...

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A.P. Biology Chapter 33 Test Multiple Choice Identify the choice that best completes the statement or answers the question. For the following questions, match the descriptions with the correct phylum below. Each choice may be used once, more than once, or not at all. A. Cnidaria B. Annelida C. Mollusca D. Arthropoda E. Echinodermata 1. protostomes that have an open circulatory system and an exoskeleton of chitin a. A b. B c. C d. D e. E 2. protostomes that have a closed circulatory system and obvious segmentation a. A b. B c. C d. D e. E 3. deuterostomes that have an endoskeleton a. A b. B c. C d. D e. E 4. a diploblastic phylum of aquatic predators a. A b. B c. C d. D e. E 5. Although a diverse group, all cnidarians are characterized by a. a gastrovascular cavity. b. an alternation between a medusa and a polyp stage. c. some degree of cephalization. d. muscle tissue of mesodermal origin. e. the complete absence of asexual reproduction. 6. Which of the following combinations of phylum and description is incorrect? a. Echinodermata-bilateral and radial symmetry, coelom from archenteron b. Nematoda-roundworms, pseudocoelomate c. Cnidaria-radial symmetry, polyp and medusa body forms d. Platyhelminthes-flatworms, gastrovascular cavity, acoelomate e. Porifera-gastrovascular cavity, coelom present 7. The larvae of many common tapeworms affecting humans are usually found a. encysted in human muscle. b. encysted in the muscle of an animal such as a cow or pig. c. in the abdominal blood vessels of humans. d. in the human brain. e. in the intestines of cows and pigs. 8. Which of these characteristics is common to both snails and earthworms? a. a closed circulatory system b. segmentation c. two tissue layers d. an alimentary system with two openings e. an exoskeleton 9. While working in your garden, you discover a worm-like, segmented animal with two pairs of jointed legs per segment. The animal is probably a
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a. millipede. d. polychaete worm. b. caterpillar. e. sow bug. c. centipede. 10. Water movement through a sponge would follow what path? a. porocyte spongocoel osculum b. blastopore gastrovascular cavity protostome c. choanocyte mesohyl spongocoel d. porocyte choanocyte mesohyl e. collar cell coelom porocyte 11. Which of the following is not found in annelids? a. a hydrostatic skeleton b. segmentation c. a digestive system with separate mouth and anus d. a closed circulatory system e. a cuticle made of chitin 12. All of the following characterize the phylum Rotifera except a. a complete digestive tract. b. a crown of cilia at the anterior end that resembles a wheel. c. parthenogenic reproduction. d. a life cycle stage that is resistant to desiccation. e. a relatively large size. 13.
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chapter 33 ap bio multiple choice - A.P Biology Chapter 33...

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