Pollinators are attracted by the chemicals secreted by plants and its flowers, these pollinators are greatly needed for what types of plants? a. Gymnosperms b.Angiosperms c. Ferns d. Bryophytes
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Pollinators are attracted by the chemicals secreted by plants and its flowers, these pollinators are greatly needed for what types of plants?
a. Gymnosperms
b.Angiosperms
c. Ferns
d.
*Choose only one answer
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- Which of the following statements is false? a. Ferns produce seeds inside sori. b. Conifers do not produce fruits. c. Both gymnosperms and angiosperms produce pollen. d. Only angiosperms produce flowersCompanion cells are unique to:A. Bryophytes B. PteridophytesC. Angiosperms D. GymnospermsWhich group of plants bears stomata only in the sporophyte generation? a. Chrysophyta b. Anthocerophyta c. Bryophyta d. Marchantiophyta Which of the following is not a characteristic that distinguishes gymnosperms and angiosperms from other plants? a. Pollen b. Dependent gametophytes c. Ovules d. Alternation of generations Which of these statements is an incorrect comparison of a pine cone and a flower in terms of structure and function? a. Pine cones and flowers both have gametophytes and modified leaves that produce spores. b. All of the statements are correct. c. Unlike pine cones, many flowers produce both pollen and ovules. d. Pine trees have separate pollen cons and ovulate cones while in flowers, pollen grains are produced by the anthers of stamens, and ovules are within the ovaries of carpels.
- What separates the gymnosperms from other seed plants?a. a vascular systemb. wind dispersion of pollenc. ovules not completely covered by the sporophyte at the time of pollinationd. fruits and flowersSelect the taxonomic groups of land plants that produce pollen and seeds (select all the groups that apply). A. mosses b. Angiosperms c. Ferns d. Gymnosperms e. LiverwortsWhat two groups of plants produce seeds? O a. Gymonsperms and Angiosperms O b. Broyophytes and gymonsperms O C. Brophytes and angiosperms O d. Bryophytes and ferns
- What adaptation do seed plants have in addition to the seed that is not found in seedless plants?a. gametophytesb. vascular tissuec. pollend. chlorophyllLiverworts are related equally to lycophytes, gymnosperms and angiosperms. Group of answer choices a. True b. FalseWhich angiosperm lineage includes the most species?a. magnoliids c. monocotsb. eudicots d. water lilies
- Which of the following is false? A. Oak trees have flowers B. Gymnosperms make pollen C. Ferns have seeds D. Corn plants have rubiscoWhich of the following are found in gymnosperms, as well as in angiosperms? a. Fruits b. Seeds c. Cones d. FlowersHorsetails are more closely related to angiosperms than they are to lycophytes. Group of answer choices a. True b. False