2 ฤดูกาล
81 ตอน
Crash Course Biology - Season 2 Episode 17
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.
- ปี: 2024
- ประเทศ: United States of America
- ประเภท: Documentary
- สตูดิโอ: YouTube
- คำสำคัญ: education, biology
- ผู้อำนวยการ:
- นักแสดง: Samuel Ramsey
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