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SEED PLANTS

SEED PLANTS. PLANTS THAT REPRODUCE BY MAKING SEEDS. SEEDS. The reproductive package. SEEDS. The reproductive package. SEEDS. The reproductive package. SEEDS. The reproductive package. Three parts to each seed:. The Seed Coat. The Endosperm. The Plant Embryo. The Seed Coat.

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SEED PLANTS

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  1. SEED PLANTS PLANTS THAT REPRODUCE BY MAKING SEEDS

  2. SEEDS The reproductive package

  3. SEEDS The reproductive package

  4. SEEDS The reproductive package

  5. SEEDS The reproductive package Three parts to each seed: The Seed Coat The Endosperm The Plant Embryo

  6. The Seed Coat Tough outer covering! Resistant to drying out Can not be digested!

  7. THE ENDOSPERM The plants food source Made through the fertilization process, that’s where it gets its name The largest part of the seed!

  8. THE PLANT EMBRYO Three parts to each embryo: Pre Leaves - Epicotyl Pre Stem - Hypocotyl Pre Root - Radicle

  9. THE EMBRYO

  10. SEED PART

  11. SEED PLANTS Two Major Types ANGIOSPERMS GYMNOSPERMS

  12. GYMNOSPERMS Literally means: NAKED SEED Produce seeds on scales Scales clustered on Cones .

  13. Seeds form on these scales .

  14. TREE IS SPOROPHYTE GYMNOSPERMS Life Cycle CONES PRODUCE SPORES FERTILIZATION PRODUCES SEED SPORES GROW INTO GAMETOPHYTE INSIDE CONE

  15. THE ANGIOSPERMS The flowering plants!

  16. THE ANGIOSPERMS The flowering plants!

  17. THE ANGIOSPERMS The flowering plants!

  18. THE ANGIOSPERMS The flowering plants!

  19. MALE PARTS THE ANGIOSPERMS Flowering plants Flower Structures! FEMALE PARTS

  20. THE FLOWERS OTHER STRUCTURES

  21. FLOWERS MAKE SPORES CALLED “POLLEN” TREE IS SPOROPHYTE POLLEN STUCK ON PISTIL, GROWS TUBE TO OVARY SEED GROWS FROM SPECIAL FERTILIATION SPERM MOVE DOWN POLLEN TUBE - FERTILIZE

  22. FLOWERING PLANTS TWO TYPES Monocotyledenous or Monocots and Dicotylenenous or Dicots COMPARING THE TWO

  23. QUIZ YOURSELF ON THE SEED PARTS EPICOTYL HYPOCOTYL RADICLE SEED COAT ENDOSPERM EMBRYONIC PLANT

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