2 季节
81 插曲
Crash Course Biology - Season 2 Episode 34 第 34 集
- 国家 : United States of America
- 类型 : Documentary
- 导向器 :
- 投 : Samuel Ramsey
季节
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2 - 1
Introduction to Biology
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2 - 2
The Scientific Method
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2 - 3
What Biologists Do
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2 - 4
How Life is Organized
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2 - 5
Why Did All These Elephants Die? (Intro to Ecology)
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2 - 6
How Species Make and Break Friendships (Community Ecology)
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2 - 7
How Did We Save The Bald Eagle? (Population Ecology)
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2 - 8
What Is Climate Change?
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2 - 9
The Effects of Climate Change
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2 - 10
How Do We Keep Life's Jenga Tower From Toppling? (Conservation Biology)
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2 - 11
What a weirdly long giraffe nerve can teach us about evolution
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2 - 12
Microevolution: What's An Allele Got To Do With It?
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2 - 13
Natural Selection: Life's Way of Stayin' Alive
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2 - 14
Why do we have different skin colors? (Population Genetics)
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2 - 15
Where Do Species Come From? (Speciation)
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2 - 16
How did life begin? (Evolutionary History)
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2 - 17
How We're All Related (Phylogeny)
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2 - 18
Humans Develop Butt First (and other insights from the Tree of Life)
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2 - 19
Humans Didn't Evolve From Chimps (Human Evolution)
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2 - 20
What is Life Made of? (Carbon & Biological Molecules)
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2 - 21
A Love Letter to H2O: Water & pH
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2 - 22
How We See What We Can't See (Microscopes)
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2 - 23
A Tour of the Cell
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2 - 24
How Does Stuff Get Into Your Cells? (Cell Membranes)
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2 - 25
How Do Cells Communicate? (Cell Communication)
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2 - 26
How Do We Get Energy? (Chemical Reactions)
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2 - 27
How do cells get their energy? (Electron Transport Chain)
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2 - 28
Photosynthesis: The Original Solar Power
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2 - 29
Mitosis and the Cell Cycle
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2 - 30
Why Are All Humans Unique? Meiosis
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2 - 31
Why Your Cat Looks Like That: Genetics
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2 - 32
Nature? Nurture? Not so simple: Genetic Traits
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2 - 33
Our Instruction Manual for Existing: DNA Structure & Replication
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2 - 34
How mRNA helped save lives: DNA Transcription
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2 - 35
How RNA gets translated into protein power
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2 - 36
How Genes Express Themselves
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2 - 37
Is drinking milk a Superpower? Genetic Mutations
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2 - 38
We’re full of bacteria!
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2 - 39
How Do Vaccines Work?: Viruses & Vaccines
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2 - 40
Algorithms Aren’t Just for TikTok: Bioinformatics
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2 - 41
Why We Aren’t Just One Big Cell: Multicellular Function
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2 - 42
Plants Are Hardcore: Plant Anatomy & Physiology
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2 - 43
The Poop Episode: How Animals Turn Resources Into Waste
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2 - 44
Why You’re More Than Goo: Animal Infrastructure
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2 - 45
How Skin, Snot, and Cells Keep Us Healthy: Animal Defense Systems
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2 - 46
What REALLY Happens When You Step on a Lego: Nervous & Endocrine Systems
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2 - 47
How Animals Do It: Sexual & Asexual Reproduction
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2 - 48
Gender, Sex, & Sexuality: What’s the Difference?
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2 - 49
Why This Toad is Bad at Jumping, and Other Mysterious Animal Behavior
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2 - 50
The Dr. Sammy Show
