Hank describes why plants are so freaking amazing - discussing their evolution, and how their cells are both similar to & different from animal cells. Like CrashCourse on Facebook: www.facebook.com Follow CrashCourse on Twitter: www.twitter.com This video uses sounds from Freesound.org, a list of which can be found, along with the CITATIONS for this video, in the Google Document here: dft.ba Table of Contents annotations: 1. Re-watch the whole video 0:00 2. Introduction 0:00 3. Plant Evolution 0:56 4. Eukaryotic vs. Prokaryotic Cells 2:33 5. Cellulose and Lignin 3:58 6. Plastids and Chloroplasts 7:05 7. Central Vacuole 8:10 TAGS: crashcourse, biology, hank green, plants, plantae, chemistry, energy, learn, course, lycophyte, scale tree, carboniferous, angiosperm, eukaryotic, nucleus, prokaryotic, membrane, cytoplasm, organelle, cellulose, lignin, energy, photosynthesis, plastid, chloroplast, central vacuole, turgor pressure
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