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Bio Test 1-Plants-2nd Quarter True/False Indicate whether the statement is true or false. ____ 1. Photosynthesis reactants are C6H12O6 and 6O2. Multiple Choice Identify the choice that best completes the statement or answers the question. ____ 1. Plants use the energy of sunlight to a. exchange gases with the atmosphere. b. take in water from the soil. c. carry out cellular respiration. d. carry out photosynthesis. ____ 2. If plants need oxygen for cellular respiration, then why do plants release oxygen into the atmosphere? a. More oxygen is produced during photosynthesis than the plant needs for cellular respiration, so the plant needs to release the extra oxygen. b. Plants need to collect more oxygen from the atmosphere because photosynthesis does not produce enough oxygen to meet their needs. c. Plants need to release oxygen into the atmosphere so more carbon dioxide can enter the plant for photosynthesis. d. Plants release oxygen into the atmosphere because the release of oxygen prevents the evaporation of water. ____ 3. Living on land required that plants a. evolve photosynthetic pigments. b. conserve water. c. exchange gases. d. have cell walls. ____ 4. What would have most likely occurred if plants had not begun to live on land? a. Animals also would not live on land. b. There would be no green algae in the oceans. c. Animals would not undergo cellular respiration. d. There would be no carbon dioxide in the atmosphere. Figure 22–1 ____ 5. Based on Figure 22–1, which of the following features evolved first in land plants? a. flowers b. water-conducting tissue c. seeds enclosed in fruit d. seeds Figure 22–2 ____ 6. What process is shown in Figure 22–2? a. alternation of generations b. plant evolution c. gas exchange d. photosynthesis ____ 7. Which of the following is NOT a reason green algae are classified as plants? a. b. c. d. They have cellulose in their cell walls. They have chlorophyll a and b. They have genes similar to genes in land plants. They are single-celled organisms. ____ 8. Which type of vascular tissue carries solutions of nutrients and carbohydrates produced by photosynthesis? a. xylem b. phloem c. tracheids d. lignin ____ 9. In most plants, which organs are adapted to capture sunlight for photosynthesis? a. roots b. stems c. leaves d. flowers ____ 10. If some of the xylem of a young oak tree were destroyed, it would most likely interfere with the tree’s ability to a. conduct sugars to the roots. b. absorb sunlight. c. absorb nutrients from the soil. d. conduct water to the leaves. ____ 11. Root pressure a. causes a plant’s roots to increase in size. b. forces water in xylem downward. c. is produced within the cortex of the root. d. is produced in the vascular cylinder by active transport. ____ 12. Many cacti, such as saguaros and barrel cacti, have large stems and no leaves. What function of leaves is taken on by the stems of such cacti? a. They produce food by photosynthesis. b. They absorb water and nutrients from the soil. c. They transport materials throughout the plant. d. They store excess water. ____ 13. Through which plant structure does water move by capillary action? a. phloem b. guard cells c. mesophyll d. xylem ____ 14. Vascular tissue in plants consists of a. xylem and phloem b. blood c. a only d. flowers ____ 15. Mineral nutrients from the soil move into roots with energy by a. diffusion c. active transport b. osmosis d. capillary action ____ 16. Photosynthesis reactants are a. CO2 and O2 c. CO2 and H2O b. CO2 and C6H12O6 d. C6H121O6 and H2O ____ 17. Which of the following is NOT a characteristic of plants? a. eukaryotic cells c. mullticellular structure b. cell walls containing chitin d. chlorophyll ____ 18. The plant organ that anchors the plant and transports material is a. stems c. stomata b. leaves d. roots ____ 19. Plant ground tissue include all but a. parenchyma b. sclerenchyma c. parentchyma d. collenchyma ____ 20. all the following are root vegetables except a. potatoes b. tomatoes c. artichokes d. onions Bonus 1. What is my Halloween transformation on my page as of today. Bio Test 1-Plants-2nd Quarter Answer Section TRUE/FALSE 1. ANS: F PTS: 1 MULTIPLE CHOICE 1. ANS: OBJ: TOP: 2. ANS: OBJ: TOP: 3. ANS: OBJ: TOP: 4. ANS: OBJ: MSC: 5. ANS: OBJ: TOP: 6. ANS: OBJ: TOP: 7. ANS: OBJ: TOP: 8. ANS: OBJ: TOP: 9. ANS: OBJ: TOP: 10. ANS: OBJ: STA: MSC: 11. ANS: OBJ: MSC: 12. ANS: OBJ: MSC: 13. ANS: D PTS: 1 DIF: L1 REF: p. 635 22.1.1 Describe what plants need to survive. STA: SC.912.L.15.6 Foundation Edition MSC: knowledge A PTS: 1 DIF: L3 REF: p. 635 22.1.1 Describe what plants need to survive. STA: SC.912.L.15.6 Foundation Edition MSC: synthesis B PTS: 1 DIF: L2 REF: p. 636 22.1.2 Describe how the first plants evolved. STA: SC.912.L.14.10 | SC.912.L.15.6 Foundation Edition MSC: comprehension A PTS: 1 DIF: L3 REF: p. 637 | p. 636 22.1.2 Describe how the first plants evolved. STA: SC.912.L.14.10 | SC.912.L.15.6 synthesis B PTS: 1 DIF: L2 REF: p. 636 22.1.2 Describe how the first plants evolved. STA: SC.912.L.14.10 | SC.912.L.15.6 Foundation Edition MSC: application A PTS: 1 DIF: L1 REF: p. 637 22.1.3 Explain the process of alternation of generations. STA: SC.912.L.14.8 Foundation Edition MSC: application D PTS: 1 DIF: L1 REF: p. 639 22.2.1 Identify the characteristics of green algae. STA: SC.912.L.14.10 | SC.912.L.15.1 Foundation Edition MSC: analysis B PTS: 1 DIF: L1 REF: p. 643 22.2.3 Explain the importance of vascular tissue. STA: SC.912.L.14.7 | SC.912.L.16.16 Foundation Edition MSC: knowledge C PTS: 1 DIF: L2 REF: p. 664 23.1.1 Identify the principal organs of seed plants. STA: SC.912.L.14.7 Foundation Edition MSC: comprehension D PTS: 1 DIF: L2 REF: p. 666 23.1.2 Explain the primary functions of the main tissue systems of seed plants. SC.912.L.14.7 TOP: Foundation Edition synthesis D PTS: 1 DIF: L2 REF: p. 673 23.2.2 Describe the different functions of roots. STA: SC.912.L.14.7 comprehension A PTS: 1 DIF: L3 REF: p. 674 | p. 664 23.3.1 Describe the main functions of stems. STA: SC.912.L.14.7 analysis D PTS: 1 DIF: L2 REF: p. 686 14. 15. 16. 17. 18. 19. 20. OBJ: TOP: ANS: ANS: ANS: ANS: ANS: ANS: ANS: 23.5.1 Explain the process of water movement in a plant. STA: SC.912.L.14.7 Foundation Edition MSC: comprehension C PTS: 1 C PTS: 1 C PTS: 1 B PTS: 1 D PTS: 1 C PTS: 1 B PTS: 1 CASE 1. ANS: alien PTS: 1