Page 1Page 2Page 3Page 4Page 5Page 6-1-BIOS 100 - Summer, 2004 Name:Exam III - 21 July, 2004Michael Muller, Instructor TA:This exam consists of 44 questions over 6 pages. Please check to see that all the pages are present beforeyou begin. Use a #2 pencil and bubble in all answers. Your score will be posted on the UIC Blackboardsite as soon as they are in. Good Luck!Use the key below to answer questions 1 to 4. Choose the best answer.I. Bryophytes (mosses) III. Coniferophyta (Pines)II. Pteridophyta (ferns) IV. Anthophyta (angiosperms, flowering plants)1. This/these plants produce seeds:A. IV only B. III & IV C. II, III, IV D. I only2. This/these plants have the sporophyte as the dominant stage in the life cycle:A. IV only B. III & IV C. II, III, IV D. I only3. This/these plants possess vascular tissue:A. IV only B. III & IV C. II, III, IV D. I only4. This/these plants possess free-living sporophytes and gametophytes in their life cycle:A. I only B. II only C. I, II D. I, II, III5. A fruit is a mature:A. Anther B. Ovary C. Ovule D. Stigma E. Stigma6. In a seed plant, the ______ is the female gametophyte:A. Egg sac B. Ovary C. Ovule D. Pollen E. None of the above7. Which of the following is NOT a characteristic of monocots?A. Floral parts in threes B. Fibrous root systemC. Endodermis D. Vascular cambiumE. All of the above are characteristics of monocots8. The diagram to the right is of a:A. Monocot rootB. Monocot stemC. Dicot rootD. Herbaceous dicot stemE. Woody dicot stem-2-9. Which of the following structures in incorrectly matched with its function?A. Stigma - receptive site for pollenB. Ovule - matures to produce the seedC. Anther - production of pollen grainsD. Petals - identification of the flower by animals (advertising)E. All of the above structures are matched with their function10. Which of the following statements (A - D) about roots is FALSE? If statements A - D aretrue, then choose, E.A. The cortex is composed primarily of parenchyma cells utilized for storageB. The endodermis contains the Casparian strip, a band of waxy suberin which preventsapoplastic water flowC. The pericycle produces the secondary xylem and phloem in the rootD. The apical meristem is responsible for primary growth in the rootE. All of the above statements are TRUE11. Which of the following statements (A - D) about plant anatomy is FALSE? If statements A -D are true, then choose E. A. A woody dicot possesses a vascular cambium, but an herbaceous dicot does notB. Monocot stems have scattered vascular bundlesC. Both woody and herbaceous dicots produce bud meristemsD. Both monocot and dicot roots possess an endodermisE. All of the above statements are TRUE12. Which of the following is NOT a function of the root?A. Reproduction B. StorageC. Anchorage of the plant D. Water acquisitionE. All of the above are functions of the root13. In which of the following cell types MUST water cross the plasma membrane?A. Epidermis B. CortexC. Pericycle D. XylemE. None of the aboveUse the key below to answer questions 14 & 15. Choose the best answerI. Parenchyma IV. XylemII. Collenchyma V. PhloemIII. Schlerenchyma14. Which of the cell types are living at functional maturity?A. I & II B. I, II, III C. II, II, IV D. I, II, V E. I, II, III, V15. Which of the following cell types has a role in physically supporting the plant?A. III only B. II, III C. I, II, III D. II, III, IV E. I, II, III, V-3-16. Which of the following statements about plant anatomy is TRUE?A. The sieve tube elements in the phloem lack a nucleusB. Xylem elements and fibers have very thick cell walls and are living at functionalmaturityC. The root cortex and phloem are composed primarily of parenchyma cellsD. A woody dicot is supported mostly by the collenchyma found in the stemE. All of the above statements are FALSE.17. Which of the following cell types is phagocytic and is involved in both recognizing foreigncells and communicating their identity to other cells in the immune system?A. Neutrophils B. Erythrocytes C. MacrophagesD. T-cells E. None of the above18. Which of the following statements (A - D) about blood vessels is FALSE? If statements A -D are all true, then choose E.A. Arteries are thick-walled blood vessels that are surrounded by a layer of smooth muscle B. Arteries in the pulmonary circuit carry oxygenated blood while arteries in the systemiccircuit carry deoxygenated bloodC. Veins are thin-walled blood vessels and contain valves to prevent blood backflowD. There are often precapillary sphincters which regulate blood flow into capillary bedsE. All of the above statements (A - D) are TRUE19. Which of the following correctly traces blood flow from the heart, to the lungs, back to theheart, and then to the body A. Vena cava - right ventricle - right atrium - pulmonary trunk - pulmonary arteries -lungs - pulmonary veins, left ventricle - left atrium - aortaB. Vena cava - right atrium - right ventricle - pulmonary trunk - pulmonary arteries -lungs - pulmonary veins, left atrium - left ventricle - aortaC. Vena cava - right ventricle - right atrium - pulmonary trunk - pulmonary veins - lungs- pulmonary arteries, left ventricle - left atrium - aortaD. Vena cava - right atrium - right ventricle - pulmonary trunk - pulmonary veins - lungs -pulmonary arteries, left atrium - left ventricle - aortaE. None of the above20. Which chamber of the heart pumps oxygenated blood to the body?A. Right atrium B. Right ventricle C. Left atrium D. Left ventricle 21. These arteries feed oxygenated blood directly to the heart cells:A. Heart arteries B. Aortal branches C. BrachiocephalicD. Coronary arteries E. None of the above22. Oxygenation of the blood take place in the capillaries surrounding the ________ of adults?A. trachea B. alveoliC. bronchial tubes D. larynxE. None of the above-4-23. In which blood vessel type is blood pressure the greatest?A. Arteries B. Arterioles C. Capillaries D. Venules E. Veins24. What is the structure which prevents food from going down the trachea?A. The pharynx B. The epiglottis C. The semi-lunar valveD. The bronchi E. None of the above25. Which of the following is NOT a function of the circulatory system?A. Respirations B. Immunity C. ThermoregulationD. Cellular communication E. All of the above are functions of the circulatory system26. When you inhale, your diaphragm