5. Which of the following is TRUE regarding the seedless vascular plants? (Circle the correct answer) a. The dominant generation is the diploid sporophyte. b. Vascular tissue provides support, allowing them to grow taller than nonvascular plants. c. Gametes are not flagellated, and thus water is no longer needed for fertilization. d. Two of the above are true. e. All of the above are true. 6. What term do biologists use to indicate a state of extreme dryness, or the process of extreme drying? 7. Indicate whether each of the following is nonvascular or vascular. Lycophytes A. Nonvascular Ferns B. Vascular Hornworts Horsetails Liverworts Mosses 8. Match each plant group with the descriptions that follow. Answer choices may be used once, more than once, or not at all. A. Lycophytes C. Horsetails B. Ferns D. Mosses Few herbivores feed on this plant because its stems are impregnated with silica. The spores of ancestral members of this group gave rise to a type of fossil fuel. Have true leaves, stems \& roots. Have microphyll leaves. Have megaphyll leaves. Gametophytes are the dominant generation. Sporophytes are the dominant generation. Sporophyte is nutritionally dependent on gametophyte. Gametophyte and sporophyte are independent of each other. .

1. 5. Which of the following is TRUE regarding the seedless vascular plants? (Circle the correct
answer) a. The dominant generation is the diploid sporophyte. b. Vascular tissue provides
support, allowing them to grow taller than nonvascular plants. c. Gametes are not flagellated, and
thus water is no longer needed for fertilization. d. Two of the above are true. e. All of the above
are true. 6. What term do biologists use to indicate a state of extreme dryness, or the process of
extreme drying? 7. Indicate whether each of the following is nonvascular or vascular.
Lycophytes A. Nonvascular Ferns B. Vascular Hornworts Horsetails Liverworts Mosses 8.
Match each plant group with the descriptions that follow. Answer choices may be used once,
more than once, or not at all. A. Lycophytes C. Horsetails B. Ferns D. Mosses Few herbivores
feed on this plant because its stems are impregnated with silica. The spores of ancestral members
of this group gave rise to a type of fossil fuel. Have true leaves, stems & roots. Have microphyll
leaves. Have megaphyll leaves. Gametophytes are the dominant generation. Sporophytes are the
dominant generation. Sporophyte is nutritionally dependent on gametophyte. Gametophyte and
sporophyte are independent of each other.