Classification of Angiosperms

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  1. Early fossils are pollen grains in rocks more than ___ ago.
    130 million
  2. Where were the first fossils (pollen grains) from?
    Woody Shrubs-

    ** herbaceous plants came later
  3. Are all gymnosperms woody?
    Yes
  4. Early flowering plants had ___ flowers. ___ came later.
    comple, incomplete
  5. Does double fertilization occur in angiosperms and gymnosperms?
    No, only angiosperms.
  6. Subclass Arecidae
    Palms, philodendron (spadix- male flowers are at flowers are near base) surrounded by spathe.
  7. Subclass Commenlinidae
    grasses, sedge, zebrina, spiderwort
  8. Subclass Zingiberidae
    bromeliads, banana
  9. Subclass Liliidae
    lilies, orchids
Author:
canucks
ID:
111202
Card Set:
Classification of Angiosperms
Updated:
2011-10-23 00:59:08
Tags:
class angiosperms
Folders:

Description:
angiosperms
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