Crash Course Biology Biology Episode 11 What a weirdly long giraffe nerve can teach us about evolution 2023
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From a single-celled common ancestor, evolution has brought us all of Life’s Greatest Hits — including butterflies, beetles, bacteria, and human beings. In this episode of Crash Course Biology, we’ll learn how evolution explains life’s unity and diversity. Along the way, we’ll explore the fishy origins of a giraffe’s neck, and find out what a cat’s paw and your own arm have in common.
- Released: 2023-09-05
- Runtime: 15 minutes
- Genre: Documentary
- Stars: Samuel Ramsey
- Director:
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1. Introduction to Biology 2023-06-06
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2. The Scientific Method 2023-06-13
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3. What Biologists Do 2023-06-27
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4. How Life is Organized 2023-07-11
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8. What Is Climate Change? 2023-08-15
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9. The Effects of Climate Change 2023-08-22
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17. How We're All Related (Phylogeny) 2023-10-24
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21. A Love Letter to H2O: Water & pH 2023-11-28
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23. A Tour of the Cell 2023-12-12
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29. Mitosis and the Cell Cycle 2024-02-06
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30. Why Are All Humans Unique? Meiosis 2024-02-14
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31. Why Your Cat Looks Like That: Genetics 2024-02-20
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36. How Genes Express Themselves 2024-03-28
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38. We’re full of bacteria! 2024-04-09
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50. Episode 50 2024-07-23
