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Plants: Multicellular , autotrophs, have cell walls.

Plants: Multicellular , autotrophs, have cell walls. Appear 900 +million years ago!. Water Plants . Algae Nonvascular (no tubes). Brown Algae Gallaries. http://saltaquarium.about.com/od/algaephotosclassificati/ig/Brown-Algae-Photo-Gallery/Asteronema-breviarticulatum.htm.

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Plants: Multicellular , autotrophs, have cell walls.

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  1. Plants: Multicellular, autotrophs, have cell walls. Appear 900 +million years ago!

  2. Water Plants • Algae • Nonvascular (no tubes)

  3. Brown Algae Gallaries http://saltaquarium.about.com/od/algaephotosclassificati/ig/Brown-Algae-Photo-Gallery/Asteronema-breviarticulatum.htm

  4. Green Algae Gallaries • http://saltaquarium.about.com/od/algaephotosclassificati/ig/Green-Algae-Photos-Gallery/Green-Hair-Algae-Photo.htm

  5. Red Algae Gallaries • http://saltaquarium.about.com/od/algaemarineplantcare/ig/Red-Algae-Photos-Gallery/Acanthophora-pacifica-algae.htm

  6. Plants move to land…Nonvascular land plants (no tubes), no seeds • Mosses, Liverworts, Hornworts • http://www.sustainable-gardening.com/wp-content/uploads/MossFlickrIonushi.jpg • http://waynesword.palomar.edu/bryoph1.htm

  7. What do you notice about the size of the mosses, hornworts, and liverworts?

  8. Mosses, Liverworts, Hornworts • Cannot support structures, so cannot grow big • Cannot transport water/minerals very far • Must say moist • Have no way to get water/minerals, unless they are on the ground with it • Must use water to get the sperm to the egg (No seeds)

  9. Vascular Plants • Roots, stems, and leaves.

  10. Vascular Seedless Plants • Ferns • Horsetails • Club Mosses

  11. Vascular Seedless Plants use Spores to reproduce. • Must be in very moist environments for reproduction.

  12. Vascular Seed Plants • Gymnosperms – naked seed (cone bearers) • Angiosperms – flowering plants that produce a seed.

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