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Carboniferous Jurassic Cambium Silurian

The great forests of club mosses, ferns and horsetails that produced today’s coal formed during the __________ period. Carboniferous Jurassic Cambium Silurian. According to a study published in trends in ecology, which of the following is more “carbon” friendly?.

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Carboniferous Jurassic Cambium Silurian

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  1. The great forests of club mosses, ferns and horsetails that produced today’s coal formed during the __________ period • Carboniferous • Jurassic • Cambium • Silurian

  2. According to a study published in trends in ecology, which of the following is more “carbon” friendly? • Converting forests to biofuel production • Retaining forests

  3. What characteristics do the seedless vascular plants share with bryophytes? • Reproduce by spores • chlorophyll a and b • flagellated sperm • sporic meiosis (aka alternation of generations • all of the above are shared with bryophytes

  4. What evolutionary advances occur in club mosses and ferns? • Vascular tissues • spores • flagellated sperm • chlorophyll a and b • all of the above are advances found in this group

  5. The development of a complex polymer, _______, made trees possible. • cellulose • hemicellulose • pectin • lignin • protein

  6. What phylum does the organism below belong to? • Lycopodiophyta • Pteridophyta • Bryophyta • Hepatica

  7. What phylum does the organism below belong to? • Lycopodiophyta • Pteridophyta • Bryophyta • Hepatica

  8. What phylum does the organism below belong to? • Lycopodiophyta • Pteridophyta • Bryophyta • Hepatica

  9. What phylum does the organism below belong to? • Lycopodiophyta • Pteridophyta • Bryophyta • Hepatica

  10. What is the structure shown below? • Insect eggs • fern sporangia • fern gametophyte • indusium

  11. All of the seedless vascular plants have the same life cycle. Which generation is dominant? • Sporophyte • Gametophyte • Haploid • Sporophylls • Sporangia

  12. The seedless vascular plants have some evolutionary advances not seen in the bryophytes. One of these is vascular tissue. Which of the following are vascular tissues? a. Parenchyma b. Rhizoids c. Pith d. Phloem and xylem

  13. Coal and oil deposits used for energy today are derived from plants that died during the Carboniferous era. How much plant material (wet weight) from the Carboniferous period does it take to put one gallon of fuel in your car? • 100 pounds • 1000 pounds • 1 ton • 10.2 tons • 98 tons

  14. The new classification system in your book places which of the following in Phylum Pteridophyta. • club mosses, ferns, whisk ferns • club mosses, ferns, horsetails • club mosses, whisk ferns, horsetails • ferns, whisk ferns, horsetails • club mosses, ferns, whisk ferns, horsetails

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