1. What is the primary function of the mitochondria?
2. What are the structures called that help plants prevent water loss?
3. Which plant process involves seeds sprouting into new plants?
4. Which flower is traditionally associated with the arrival of spring?
5. Which process converts glucose into energy in cells?
6. What type of root system do most large trees, such as oaks, have?
7. Which tree produces the world's hardest wood?
8. The process by which plants make their food using sunlight is called?
9. What is the term for plants that grow in salty environments, such as mangroves?
10. Which plant hormone is responsible for promoting plant growth?
11. Which gas is used by plants during photosynthesis?
12. What is the primary purpose of a flower's petals?
13. What kind of root system does grass have?
14. Which type of tree loses its leaves annually?
15. What is the largest flower in the world?
16. In which part of the plant does fertilization occur?
17. What tree is famous for its vibrant fall foliage and maple syrup production?
18. Which of the following plants is an example of a gymnosperm?
19. What is the name of the seed structure in which a plant embryo is enclosed?
20. Which part of the flower produces pollen?
21. What is the role of cytokinins in plants?
22. Which plant is often referred to as the "mother of all grains"?
23. Which part of the plant is primarily involved in photosynthesis?
24. What type of plant is lavender?
25. What kind of plant is bamboo classified as?
26. What is the term for the symbiotic relationship between fungi and plant roots?
27. In which part of the plant does gibberellin help regulate growth?
28. Which tree is known for its fragrant flowers, often used in perfumes?
29. Which tree is known for producing nuts that are a food source for wildlife and humans alike?
30. Which plant is commonly known as the “money plant” in many cultures?
31. What plant is used to make linen fabric?
32. What is the role of chloroplasts in plant cells?
33. What is the role of the pistil in a flower?
34. What type of tree is known for its ability to survive in waterlogged soils, such as swamps?
35. Which tree species is known for producing the largest seeds?
36. What is the function of the tree's trunk?
37. What is the term for a plant’s ability to grow towards light?
38. What is the national flower of Japan?
39. Which tree is considered the oldest living tree on Earth?
40. Which of the following is a characteristic of a monocot plant?
41. What plant was used as the base for developing aspirin?
42. What type of plant has its seeds enclosed in a fruit?
43. Which of the following plants has modified leaves that form a pitcher to trap insects?
44. What is the function of phloem in plants?
45. Which part of the flower is sticky and helps capture pollen?
46. What do the rings in a tree trunk represent?
47. What pigment gives plants their green color and plays a role in photosynthesis?
48. What plant hormone is responsible for causing leaves to fall off (leaf abscission)?
49. Which plant has roots that grow above ground for extra support?
50. Which part of the flower develops into a fruit?
51. Which plant hormone is often used in agriculture to promote fruit enlargement?
52. What is the primary function of a seed?
53. Which hormone is responsible for the apical dominance in plants?
54. What is the scientific term for the male reproductive part of a flower?
55. Which process describes the division of a single cell into two identical daughter cells?
56. What type of plant can fix nitrogen from the atmosphere?
57. What tree is known for its ability to resist rot and is often used in shipbuilding?
58. What is the process by which water is transported through a plant from the roots to the leaves?
59. In which structure of the plant does gas exchange primarily take place?
60. What is the main function of the cambium layer in a tree?
61. Gibberellins primarily promote which of the following plant processes?
62. What is the name of the tissue in plants that transports water from the roots to the leaves?
63. Which part of the plant conducts photosynthesis?
64. What type of tree is often referred to as a "Christmas tree" due to its use in holiday decorations?
65. Which of the following plants is classified as a succulent?
66. Which plant is known for its rapid growth, sometimes growing up to 35 inches in a single day?
67. Which part of the flower protects the bud before it blooms?
68. What is the primary role of auxin in plant growth?
69. Which flower is the national emblem of France?
70. What is the outermost layer of a tree trunk called?
71. Which of these plants is a legume and plays a role in nitrogen fixation?
72. Which type of tree is often referred to as "living fossil" due to its unchanged form for millions of years?
73. Which part of the plant is responsible for photosynthesis?
74. What type of tree is known for producing acorns?
