11. Describe each of the following:
Sporophyte:
Gametophyte:
12. Which plant stage (sporophyte or gametophyte?) is dominant in the most primitive group of plants?
13. Which plant stage is represented by a whole flower? Sporophyte or gametophyte?
14. True or false? The sporophyte stage of a plant is haploid.
15. In the space below, summarize the four main groups of land plants. Describe the first group and for the 2nd, 3rd, and 4th group, describe the new traits each group had that the previous group did not have. Explain also why those new traits were beneficial. Make sure you list plants found in each group. Note: If you do a thorough job here, it will help you a great deal as a study tool for future quizzes or tests. Bryophytes (Non-vascular Plants), Seedless Vascular Plants, Gymnosperms, Angiosperms.