Crash Course Biology Biology (2012) Episode 20 Evolution: It's a Thing 2012
1.5/10 by 2 users
Hank gets real with us in a discussion of evolution - it's a thing, not a debate. Gene distribution changes over time, across successive generations, to give rise to diversity at every level of biological organization.
- Released: 2012-06-11
- Runtime: 15 minutes
- Genre: Documentary
- Stars: Samuel Ramsey
- Director:
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1. That's Why Carbon Is A Tramp 2012-01-30
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2. Water - Liquid Awesome 2012-02-06
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4. Eukaryopolis - The City of Animal Cells 2012-02-20
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5. In Da Club - Membranes & Transport 2012-02-27
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6. Plant Cells 2012-03-05
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7. ATP & Respiration 2012-03-12
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8. Photosynthesis 2012-03-19
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9. Heredity 2012-03-26
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10. DNA Structure and Replication 2012-04-02
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12. Mitosis: Splitting Up is Complicated 2012-04-16
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13. Meiosis: Where the Sex Starts 2012-04-23
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14. Natural Selection 2012-04-30
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15. Speciation: Of Ligers & Men 2012-05-07
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16. Animal Development: We're Just Tubes 2012-05-14
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17. Evolutionary Development: Chicken Teeth 2012-05-21
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19. Taxonomy: Life's Filing System 2012-06-04
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20. Evolution: It's a Thing 2012-06-11
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23. Complex Animals: Annelids & Arthropods 2012-07-02
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24. Chordates 2012-07-09
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25. Animal Behavior 2012-07-16
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26. The Nervous System 2012-07-23
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27. Circulatory & Respiratory Systems 2012-07-30
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28. The Digestive System 2012-08-13
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30. The Skeletal System: It's ALIVE! 2012-08-20
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31. Big Guns: The Muscular System 2012-08-27
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32. Your Immune System: Natural Born Killer 2012-09-03
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33. Great Glands - Your Endocrine System 2012-09-10
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34. The Reproductive System: How Gonads Go 2012-09-17
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35. Old & Odd: Archaea, Bacteria & Protists 2012-09-24
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37. Vascular Plants = Winning! 2012-10-08
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39. Fungi: Death Becomes Them 2012-10-22
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40. Ecology - Rules for Living on Earth 2012-10-29
