Major groups of plants-algae bryophytes pteridophytes gymnosperms angiosperms - salient features and examples - Question Bank
1. The primary photosynthetic pigments in most Algae are:
2. Which of the following is a key difference between Gymnosperms and Angiosperms regarding seed development?
3. The presence of motile male gametes requiring water for fertilization is a characteristic of:
4. Which group of plants includes herbs, shrubs, and trees that produce flowers and fruits?
5. The endosperm in Angiosperms, which nourishes the developing embryo, is typically:
6. Which of the following Gymnosperms has fan-shaped leaves?
7. In Pteridophytes, the gametophyte is commonly known as the:
8. The sporophyte of Bryophytes grows from the:
9. Which of the following is a characteristic feature of the Algae group?
10. Double fertilization, a unique event in Angiosperms, involves:
11. The pollen grain in Gymnosperms contains:
12. Which of these Pteridophytes is considered a 'living fossil'?
13. The 'leafy stage' in the Bryophyte life cycle is the:
14. Which of the following is NOT an example of Algae?
15. The presence of a vascular cambium for secondary growth is characteristic of:
16. Which plant group was the first to evolve seeds?
17. The largest group of Angiosperms is:
18. Which of the following is a characteristic of Gymnosperms regarding their reproductive organs?
19. The 'corpse flower' Rafflesia is an example of:
20. The male sex organ in Bryophytes and Pteridophytes is called:
21. The female sex organ in Bryophytes and Pteridophytes is called:
22. Heterospory, the production of different types of spores, is observed in some:
23. Which of these is a homosporous Pteridophyte?
24. Sporophylls in Pteridophytes bear:
25. The main plant body of Pteridophytes is a:
26. Which of the following is NOT a characteristic of Bryophytes?
27. The sporophyte of Bryophytes is dependent on the gametophyte for:
28. Bryophytes are often called 'Amphibians of the Plant Kingdom' because:
29. Examples of Algae include:
30. The body of an Alga is typically:
31. Which statement best describes Algae?
32. Algae are primarily found in:
33. An example of an Angiosperm is:
34. Which plant group represents the most highly evolved and dominant group on land?
35. In Angiosperms, the seeds are enclosed within a:
36. Angiosperms are distinguished by:
37. The reproductive structures in Gymnosperms are typically found in:
38. Which of the following is a common example of a Gymnosperm?
39. In Gymnosperms, the seeds are borne on:
40. Which plant group is known as 'naked seed' plants?
41. Gymnosperms are characterized by:
42. An example of a Pteridophyte is:
43. Which of the following is a characteristic feature of Pteridophytes?
44. In Pteridophytes, the sporophyte generation is dominant and differentiated into:
45. Pteridophytes are the first group of plants to possess:
46. Which of the following is a common example of a Bryophyte?
47. Which plant group exhibits alternation of generations where the gametophyte is dominant and independent?
48. The dominant phase in the life cycle of Bryophytes is the:
49. Which of the following plant groups is characterized by the absence of true roots, stems, and leaves?