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系統分類學
Sign in to saveAlso known as systematics (biology), biosystematics, systematic zoology
研究物種之間親緣關係的學科
Systematics is the study of how living things are related to each other and how they have diversified over time, with these relationships shown as evolutionary trees. These trees help scientists understand how different traits evolved and how species are connected through their shared history.
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Wikidata facts
- Subclass of
- zoology
- Part of
- evolutionary biology
- Has part
- taxonomy
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- different from
- taxonomy
- Commons category
- Biological classification
- on focus list of Wikimedia project
- Wikipedia:Vital articles/Level/4
Sources (3)
via Wikidata · CC0
Article · 中文
系統分類學（英語：systematics）是研究物種的演化歷史，以及他與其它物種間的關係的學科，此親緣關係被可視化为具支序的演化樹（別名：系統發生樹，系統發育）。系統發育有兩個組成部分，分支顺序（顯示組的關係）和分支長度（顯示進化的量）。利用生物物種在不同的環境，地區進行不同的演化，以基因或是基因產物，也就是蛋白質的資訊，將物種演化的歷史進行解析。比方說形態上的演化傾向等等。
Abstract from DBpedia / Wikipedia · CC BY-SA
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