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Crash Course Biology

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Crash Course Biology - Season 2 Episode 48


(2 votes, average: 1.50/ 10)

15 នាទី 2025 HD

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We tend to think life fits in two tidy categories: male or female, XX or XY. But it’s so much more diverse and complicated! In this episode of Crash Course Biology, we’ll discover sex and sexuality as a continuum across life. We’ll learn why humans are the only species with gender, and why same-sex mating is more common than you might think.

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