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The Reproductive System: How Gonads Go – CrashCourse Biology #34
— Hank lets us in on the meaning of life, at least from a biological perspective – it’s reproduction, which answers the essential question of all organisms: how do I make more of myself? So, sex, how...
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The Plants & The Bees: Plant Reproduction – CrashCourse Biology #38
— Hank gets into the dirty details about vascular plant reproduction: they use the basic alternation of generations developed by nonvascular plants 470 million years ago, but they’ve tricked it out so...
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