Parts and types of plants - Question Bank
1. In plants like cacti, the leaves are modified into spines. What is the primary function of these spines?
2. Which plant part is modified into a sharp, pointed structure for defense against herbivores?
3. What is the function of tendrils in plants like peas or grapes?
4. Some plants have roots that grow from the stem above the ground to provide extra support. These are known as:
5. What are the roots that grow upwards from the soil, helping plants in marshy areas to breathe, called?
6. Which type of root modification helps plants survive in waterlogged conditions?
7. What is the union of a scion (shoot) with the rootstock of another plant called?
8. Which of the following is a method of vegetative propagation using a piece of stem?
9. The process by which new plants grow from parts of a parent plant (like roots, stems, or leaves) is called:
10. What is a plant part that can grow into a new plant, such as a cutting or a bulb?
11. Which of these is a common example of a monocotyledonous plant?
12. A plant with a single cotyledon in its embryo is classified as a:
13. Which of the following is an example of a dicotyledonous plant?
14. A plant that has two cotyledons (seed leaves) in its embryo is known as a:
15. Plants with seeds enclosed within a fruit are called:
16. Which of the following is a plant that has a seed but no fruit enclosing it?
17. Mosses are non-flowering plants that reproduce by:
18. Ferns are examples of plants that reproduce using:
19. Plants that reproduce through spores instead of seeds are called:
20. Which part of the pistil connects the stigma to the ovary?
21. What is the stalk that supports the anther in a stamen?
22. The ovary of a flower contains ovules. What do ovules develop into after fertilization?
23. Which part of the stamen produces the pollen grains?
24. What are the typically leaf-like structures that enclose the bud before it opens?
25. The female reproductive part of a flower, which receives pollen, is called the:
26. Which part of the flower is typically responsible for producing pollen?
27. A plant that grows along the ground without support is called a:
28. Plants that have weak stems and need support to grow upright are known as:
29. Which type of plant has multiple woody stems arising from the base, usually shorter than trees?
30. Plants that have a main woody stem and branches, generally growing tall, are called:
31. What are plants with soft, green stems that usually grow close to the ground called?
32. In some plants, roots are modified to store food. Which of these is a modified root?
33. Which of the following is a plant that has a modified stem for storing food, such as a potato?
34. What type of plant has a short, underground stem with fleshy leaves that store food, like an onion?
35. Modified leaves can serve various functions. Which of these is an example of a modified leaf?
36. Some plants have modified stems that grow underground and store food. Which of the following is an example of a modified stem used for storage?
37. What is the green pigment found in leaves that absorbs sunlight for photosynthesis?
38. The transport of sugars (food) produced during photosynthesis to other parts of the plant is carried out by which tissue?
39. Which tissue in plants is responsible for transporting water and dissolved minerals from the roots to the rest of the plant?
40. What are the small pores on the surface of leaves that allow for gas exchange called?
41. Fibrous root systems are characterized by many thin, branching roots. Which of these plants typically has a fibrous root system?
42. Taproots are a type of root system. Which of the following is an example of a plant with a taproot?
43. Which part of the plant is typically found underground and anchors the plant?
44. What is the main function of fruits in a plant's life cycle?
45. Which part of the plant develops into a fruit and contains seeds?
46. What is the reproductive part of a flowering plant?
47. Which plant part is often brightly colored to attract insects for pollination?
48. The stem of a plant provides support and transports water and nutrients. What else does it often do?
49. Which part of the plant is typically green and helps in photosynthesis?
50. What is the primary function of plant leaves?