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Photomicrographs

Photomicrographs. Plant Tissues. Free powerpoints at http://www.worldofteaching.com. Free powerpoints at http://www.worldofteaching.com. Free powerpoints at http://www.worldofteaching.com. BOTANY. Algae Cladophora species Filament in form Several cells. BOTANY. Algae

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Photomicrographs

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  1. Photomicrographs Plant Tissues www.assignmentpoint.com Free powerpoints at http://www.worldofteaching.com Free powerpoints at http://www.worldofteaching.com Free powerpoints at http://www.worldofteaching.com

  2. BOTANY • Algae • Cladophora species • Filament in form • Several cells www.assignmentpoint.com

  3. BOTANY • Algae • Chlamydomonas sp. • One cell www.assignmentpoint.com

  4. BOTANY • Algae • Euglenagracilis • One cell with flagella www.assignmentpoint.com

  5. BOTANY • Algae • Spirogyra species • View of one cell www.assignmentpoint.com

  6. BOTANY • Spirogyra species • Filamentous algae • Conjugation (sexual reproduction) Phase contrast photomicrograph www.assignmentpoint.com

  7. BOTANY • Algae • Spirogyra species • Filament in form • Spores: union of 2 cells • Bridge www.assignmentpoint.com

  8. BOTANY • Algae • Acetabularia species • Many cells www.assignmentpoint.com

  9. BOTANY • Algae • Chara species • Many cells www.assignmentpoint.com

  10. BOTANY • Algae • Oedogonium species • Zygote www.assignmentpoint.com

  11. BOTANY • Algae • filament One cell www.assignmentpoint.com

  12. BOTANY • Algae • Ulothrix species • Many cells in filament www.assignmentpoint.com

  13. BOTANY • Algae • Oscillatoria species • Filament in form • Series of cells www.assignmentpoint.com

  14. BOTANY • Oscillatoria species • Algae • Many cells www.assignmentpoint.com

  15. BOTANY • Algae • Volvox species • Hundreds of cells in hollow sphere • Cells have flagella Spirogyra species www.assignmentpoint.com

  16. Volvox colonies www.assignmentpoint.com

  17. BOTANY • Green algae • Pediastrum species • Group of cells www.assignmentpoint.com

  18. Yeast (clumped) www.assignmentpoint.com

  19. Next groups Mosses and Ferns www.assignmentpoint.com

  20. Marchantia, male www.assignmentpoint.com

  21. Marchantia, female www.assignmentpoint.com

  22. BOTANY Marchantia www.assignmentpoint.com

  23. BOTANY • Liverwort • 20X magnification • Related to mosses www.assignmentpoint.com

  24. BOTANY Liverwort, spore case www.assignmentpoint.com

  25. BOTANY • Bryophyte life cycle • Moss species www.assignmentpoint.com

  26. BOTANY • Bryophyte • Moss species: Mnium • Female gametophyte • Male gametophyte www.assignmentpoint.com

  27. BOTANY • Bryophyte • Moss species • Sporophyte attached to Female gametophyte www.assignmentpoint.com

  28. BOTANY Horsetail, l.s. www.assignmentpoint.com

  29. BOTANY Ferns www.assignmentpoint.com

  30. BOTANY Ferns leaves with sporangia www.assignmentpoint.com

  31. BOTANY Fern, spore case www.assignmentpoint.com

  32. BOTANY Fern with gametophyte Young leaf www.assignmentpoint.com

  33. This powerpoint was kindly donated to www.worldofteaching.com http://www.worldofteaching.com is home to over a thousand powerpoints submitted by teachers. This is a completely free site and requires no registration. Please visit and I hope it will help in your teaching. www.assignmentpoint.com

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