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august key - AUGUST 1995 BIOLOGY 12 PROVINCIAL EXAMINATION...

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958bipk - 1 - May 1, 1996 AUGUST 1995 BIOLOGY 12 PROVINCIAL EXAMINATION ANSWER KEY / SCORING GUIDE TOPICS CORE: 1. 2. 3. 4. Methods and Principles Cells Humans VII, VIII, IX Humans X, XI, XII OPTIONS: (Choose two of six) 5. 6. 7. 8. 9. 10. Section I: Immunology Section II: Skeletal System and Muscles Section III: Reproduction and Embryology Section IV: Genetic Disorders and Engineering Section V: Cancer Section VI: Sensory Receptors PART A: MULTIPLE-CHOICE QC TK S C G R S C G R 1. U 2 A 1 III C 2 27. U 3 C 1 IX C 3 2. K 2 C 1 III C 8 28. K 3 C 1 IX A 2 3. U 2 B 1 III C 1 29. K 3 C 1 IX F 6 4. K 2 C 1 III D 1 30. H 3 B 1 IX B 2 5. U 2 A 1 III D 5 31. U 3 A 1 IX C 1 6. U 2 B 1 III C 3 32. U 4 C 1 X D 1 7. H 2 A 1 V D 3 33. H 4 C 1 X D 3 8. U 2 B 1 IV B 1, 2 34. U 4 D 1 X E 1 9. K 2 C 1 III C 3, 4 35. H 4 B 1 X B 3 10. U 2 B 1 V B 2, 5 36. U 4 D 1 XI A 1 1 1 . H2 A1 V A 3 3 7 . K4 X I A 1 12. U 2 C 1 V A 5 38. K 4 B 1 XI G 1 13. H 2 B 1 V B 5 39. K 4 A 1 XI H 1 14. U 2 B 1 III E 2 40. U 4 C 1 XI H 1 15. K 2 A 1 III E 2 41. K 4 D 1 XI H 1 16. K 2 A 1 IV B 1 42. H 4 C 1 XI I 2,3 17. U 2 B 1 VI C 2 43. K 4 C 1 XII C 1 18. U 3 A 1 VIII A 7 44. U 4 A 1 XII C 1 19. U 3 A 1 VIII A 8 45. U 4 C 1 XII C 1 20. U 3 D 1 IX F 4 46. H 4 D 1 XII A 10 21. U 3 B 1 VIII A 2 47. K 4 D 1 XII C 1 22. U 3 C 1 VIII A 10 48. K 4 C 1 XII A 3 23. H 3 B 1 IX F 5 49. H 4 D 1 XII C 1 24. U 3 D 1 IX A 2 50. U 4 D 1 XII B 3, C 1 25. K 3 B 1 IX F 4 51. K 4 A 1 XII C 1 26. K 3 A 1 IX B 1 52. H 4 A 1 XII C 1
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958bipk - 2 - May 1, 1996 PART B: WRITTEN-RESPONSE Q B C T S CGR 1. 1 U/H 2 5 V A 2 2. 2 K 2 3 VI E 1 3. 3 U 2 3 IV B 1 4. 4 K 3 4 VII 1 5. 5 U 3 4 VIII A 2,4,8,9 6 . 6U 45X C 1 7. 7 U 4 4 XII A 3 Core written–response total = 28 marks PART C: OPTIONS —Score only 2 out of 6 boxes (sections) from box 8 to box 13. QBCT S C G R Section I 1–3 8 K/U 5 10 Option I Section II 1–3 9 6 10 Option II Section III 1–3 10 K/U 7 10 Option III Section IV 1–3 11 8 10 Option IV Section V 1–3 12 9 10 Option V Section VI 1–3 13 10 10 Option VI Option Section written–response total = 20 (2 x 10) Multiple–choice = 52 (52 questions) Written–response = 48 (7 questions and 2 option sections) Total = 100 marks LEGEND: Q = Question C = Cognitive level T = Topic K = Keyed response S = Score = Curriculum Guide Reference B = Score box number
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958bipk - 3 - May 1, 1996 PART B: WRITTEN-RESPONSE Value: 28 marks Suggested Time: 50 minutes INSTRUCTIONS: 1. Use a pen for this part of the examination. 2. Write your answers in the space below the questions. 3. Organization and planning space has been incorporated into the space allowed for answering each question. 4. You may not need all of the space provided to answer each question. 1. Plant tissue was placed in starch a solution. The following data were gathered over an 80 minute period. Time (min.) 0 10 20 30 40 50 60 70 80 Tissue mass (g) 20 17 15 13 10 8 5 9 12 a) Plot the data on the graph provided. (1 mark) Tissue mass (g) Time (min.) 0 1 02 03 04 05 06 07 08 09 0 2 4 6 8 10 12 14 16 18 20 22 26 0 24 b) Explain the process occurring in the plant tissue between 0 and 60 minutes. (2 marks) Name a process: Osmosis occurs.
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august key - AUGUST 1995 BIOLOGY 12 PROVINCIAL EXAMINATION...

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