22.5 Angiosperms- Flowering           Plants
fruit• Wall of tissue surrounding an angiosperm  seed.
Monocot• Angiosperm whose seeds have one cotyledon
dicot• Angiosperm whose seeds have two cotyledons
cotyledon• First leaf or first pair of leaves produced by the  embryo of a seed plant.
annual• Flowering plant that completes a life cycle  within one growing season.
biennial• Flowering plant that completes its life cycle in  two years
perennial• Flowering plant that lives for more than two  years
Key Concept• Angiosperms develop unique reproductive  organs known as flowers
Key Concept• Flowers contain ovaries, which surround and  protect the seeds.
Key Concept• Monocots and dicots are named for the  number of seed leaves, or cotyledons, in the  plant embryo. Monocots h...
Key Concept• There are three categories of plant life spans:  annual, biennial, and perennial.
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Biology 22.5

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Biology 22.5

  1. 1. 22.5 Angiosperms- Flowering Plants
  2. 2. fruit• Wall of tissue surrounding an angiosperm seed.
  3. 3. Monocot• Angiosperm whose seeds have one cotyledon
  4. 4. dicot• Angiosperm whose seeds have two cotyledons
  5. 5. cotyledon• First leaf or first pair of leaves produced by the embryo of a seed plant.
  6. 6. annual• Flowering plant that completes a life cycle within one growing season.
  7. 7. biennial• Flowering plant that completes its life cycle in two years
  8. 8. perennial• Flowering plant that lives for more than two years
  9. 9. Key Concept• Angiosperms develop unique reproductive organs known as flowers
  10. 10. Key Concept• Flowers contain ovaries, which surround and protect the seeds.
  11. 11. Key Concept• Monocots and dicots are named for the number of seed leaves, or cotyledons, in the plant embryo. Monocots have one seed leaf, and dicots have two.
  12. 12. Key Concept• There are three categories of plant life spans: annual, biennial, and perennial.

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