2 シーズン
81 エピソード
Crash Course Biology - Season 2 Episode 17 第17話
Crocodiles, and birds, and dinosaurs—oh my! While classifying organisms is nothing new, phylogeny— or, grouping organisms by their evolutionary relationships—is helping us see life in a whole new light. In this episode of Crash Course Biology, we’ll learn why this kingdom-phylum stuff is going out of style and why phylogenetic trees are in.
- 年: 2024
- 国: United States of America
- ジャンル: Documentary
- スタジオ: YouTube
- キーワード: education, biology
- ディレクター:
- キャスト: Samuel Ramsey