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13 Cards in this Set

  • Front
  • Back
plants evolved from _______ green algae called ______
multicellular, charophytes
classify plants: mosses, ferns, conifers, and flowers
bryophyte, pteridophye,gymnosperms, angiosperms
what are 4 characteristics of plnats?
MARE: Multicellular, Autotrphic, Reproduce S & A, Eukaryotic
In what pattern do plants have sex? What are the two phases?
alternation of generations, gametophyte (n), and sporophyte(2n)
Name three ecological roles of plants
1. food source, prify air, and provide habitat
Name 4 characteristics of mosses
small & carpet like, give protection for developing embryo, non vasucular ( no vascular tissue) and reproduce by spores
SCPNVS
prnounced: skipnouvspuh
where are mosses found?
shady areas such as :
- surface of logs, rocks, soil
-stream banks
- the spray of waterfalls
give 3 examples of mosses:
Mosses, Liverworts, Hornworts
Name 4 characteristics of Ferns:
Fronds, protection of embryos, have vascular tissue and reproduce by spores

FPVS
Pronounced: Fipevouvspuh
what are fronds?
leaf of fern that grow from an underground stem known as a rhizome
Ferns have vascular tissue, what dose that encompss>
true roots, stems and leaves, and they are strengthened by lignin
where can you find ferns?
moist shady areas ( forest floors, moist cliff faces)

they dominated the ancient coal foressts of the Paleozoic Era
give 3 examples oof a ferm
ferns, horsetails, club mosses