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Plant Test Study Guide
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This study guide is worth 10% bonus points on Wednesday’s Test. It must be completed and
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Chapter 7, Lesson 1 and Photosynthesis and Cellular Respiration Notes
1. Describe photosynthesis:
2. Why must plants perform photosynthesis?
3. What organelle does photosynthesis take place in?
4. What pigment is responsible for reflecting green light but capturing other light wavelengths for photosynthesis?
5. What type of cells contain chloroplasts?
6. What type of sugar does photosynthesis create?
7. What two things can plants do with the sugar created during photosynthesis?
8. _________________ and _________________ are examples of plant structures where excess sugar
is stored.
9. What is cellular respiration?
10. What types of organisms use cellular respiration?
11. What organelle does cellular respiration take place in?
12. Fill in the following table:
PROCESS
REACTANTS
PRODUCTS
ORGANELLE IN WHICH IT OCCURS
TYPES OF ORGANISMS
PHOTOSYNTHESIS
CELLULAR RESPIRATION
Chapter 7, Lesson 2 and Tropism Notes
13. Define stimuli:
14. List 4 environmental stimuli for plants:
15. Define tropism:
16. Describe the following:
a. Thigmotropism
b. Geotropism:
c. Hydrotropism:
d. Phototropism:
17. What is the difference between positive and negative tropisms?
18. A plant’s roots growing towards water would be
a. Negative hytrotropism
b. positive hydrotropism
19. Describe photoperiodism:
20. Long day plants flower during:
a. Winter
b. summer
c. all year long
21. Short day plants flower during:
a. Winter
b. summer
c. all year long
22. Define plant hormone:
23. Auxin is the plant hormone responsible for
a. Thigmotropism
b. phototropism
c. geotropism
24. Ethylene is a plant hormone that
a. Helps ripen fruits
b. makes bright colors in flowers
c. aids in root development
Chapter 7, Lesson 3 and Plant Structure and Reproduction Notes
25. Plants can reproduce both asexually and sexually TRUE OR FALSE
26. Plants produced through asexual reproduction are genetically unique TRUE OR FALSE
27. The first plants on earth are thought to be ____________________ plants
28. Seedless plants like ferns and moss develop from ___________ instead of seeds
29. When the life cycle of an organism alternates between diploid and haploid generations, we have
_______________________________
30. Flowering seed plants are known as ____________________________
31. Describe how angiosperms reproduce:
32. Label the parts of the flower:
33. What is the female part of the flower called?
34. What is the pistil’s job?
35. What is the male part of the flower called?
36. What is the stamen’s job?
37. Where are the egg cells of a plant located?
38. What three things make up a seed?
39. Flowerless seed plants are known as ____________________________
40. What do gymnosperms use instead of flowers?
41. Describe pollination:
42. What is the difference between self and cross pollination?
43. Describe how fertilization in angiosperms takes place:
44. What parts of a plant turn into the fruit?
45. What is the job of a fruit?
46. Fruits are not always edible TRUE OR FALSE
47. List 4 adaptations for pollination:
48. List 4 adaptations for seed dispersal:
49. List 4 ways in which seeds are dispersed.