Biology 220

                                                                           STUDY GUIDE

THESE ARE SAMPLE QUESTIONS TO HELPYOU FOR REVIEW, NOT THE QUESTIONS ON THE FOURTH EXAM.
CHECK YOU ANSWERS. IF YOU DO NOT AGREE WITH THE KEY,THERE MAY BE AN ERROR WITH THE KEY.
 

Study Guide 3

1. D
2. A
3. C
4. B
5. D
6. D
7. D
8. C
9. A
10. B
11. C
12. C
13. B
14. C
15. C
16. D
17. C
18. C
19. E
20. A
21. B
22. C
23. E
24. D
25. E
26.A
27.  B
28.  A
29. B
30.  E
31.   A
32.  A
33.B
34. A
35.C
36.  A
37. B
38.D
39.  E
40. A
41.  E
42. A
43.  D
44. A
45.B
46. D
47.  B
48.E
49.A
50.B

The rest of the questions were on the third exam.

Study Guide 4
 

1. A
2. B
3. B AND C  Will not be on exam - did not cover
4. B
5. D
6. C
7. B
8. B
9. A
10. A
11. E
12. D
13. C
14. A
15. A
16. D
17. F
18. B
19. D
20. C
21. B
22. E
23. C
24. D
25. E
26.B
27.  D
28.  E Did not cover - will not be ob exam
29. D
30.  C
31.   A
32.  B
33.D
34.  E
35.A
36.  D
37. D
38.C
39.  B
40. B
41.  C
42.  D
43.  E
44. B
45.D
46. E
47.  D
 

1.  Stem will grow up away from gravity.  Due to heavy concentation of IAA setteling on bottom due to effects
of gravity on statoliths. etc. .  Study in text

3.  Bend towards light. Due to more IAA on shaded side. Study in text.aOn your own

4 Make sure you know the model for Pr and PFR I gave in lecture Thursday WILL BE ON EXAM

4a  No Flower  BE ABLE TO EXPLAIN WHY USING MODEL ABOVE
4b Flower  BE ABLE TO EXPLAIN WHY USING MODEL ABOVE
4c Flower BE ABLE TO EXPLAIN WHY USING MODEL ABOVE
 

4d and 4e We did not get to in lecture. Will not be on exam.

5. Did not cover

6 Level of water stays same ABA inhibits guard cells from opening

7,  Lateral buds will not grow auxin in aar block will prevent lateral buds from growing - apical dominance

Part 3. Get from your notes -  Know which parts are active and passive processes.
 

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