biosystematy是什么意思，biosystematy的意思翻译、用法、同义词、例句

常用词典

网络扩展资料

由于“biosystematy”一词可能存在拼写误差，推测您可能指的是biosystematics（生物系统学）。以下是详细解释：

定义

生物系统学是生物学的一个分支，综合传统分类学与遗传学、生态学等现代技术，研究物种的进化关系、分类界限以及种群间的遗传多样性。其核心目标是建立更科学的生物分类体系，并揭示物种形成机制。

研究内容

1. 物种界定
   通过形态特征、基因序列（如DNA分析）、地理分布等数据，确定物种的独立性和亲缘关系。
2. 进化关系重建
   利用系统发育树（phylogenetic tree）展示不同物种或种群的进化路径。
3. 杂交与变异分析
   研究自然杂交、染色体变异等现象对物种分化的影响。

与传统分类学的区别

• 传统分类学：主要依赖形态特征（如植物花的结构、动物骨骼形态）。
• 生物系统学：整合分子生物学、生态学等多学科数据，更注重遗传和进化背景。

应用领域

• 濒危物种保护（如确定保护单元）
• 农业育种（分析作物野生近缘种的遗传资源）
• 入侵物种追踪（通过基因标记识别来源）

若您需要更具体的案例或文献，建议查阅生物分类学教材或相关学术数据库（如NCBI、Web of Science）。

网络扩展资料二

Biosystematics（生物系统分类学）is the scientific study of the diversity and relationships of organisms, both past and present. It is a useful tool for understanding the evolution of life on Earth, as well as for identifying and classifying species. In this document, we will provide a detailed explanation of this term, including example sentences in both English and Chinese, its usage, definition, synonyms, antonyms, and more.

Example Sentences

• English: Biosystematics is the study of the classification and relationships of living things.

  • 中文：生物系统分类学是研究生物分类和关系的学问。

• English: Biosystematics is important for understanding the diversity of life on Earth.

  • 中文：生物系统分类学对于了解地球上生命的多样性非常重要。

Usage

Biosystematics is a specialized field of study that is concerned with the classification and relationships of organisms. This includes the identification of new species, the study of their evolutionary history, and the development of taxonomic systems for organizing and naming them. Biosystematics is also used to understand the distribution and diversity of organisms across different geographic regions and habitats.

Definition

Biosystematics（生物系统分类学）is the scientific study of the diversity and relationships of organisms, both past and present. It encompasses the fields of taxonomy (the naming and classification of species), phylogenetics (the study of evolutionary relationships), and biogeography (the study of the geographic distribution of organisms).

Synonyms

• Biological systematics
• Biosystematic biology
• Taxonomy

Antonyms

• Unsystematic biology
• Non-taxonomic biology

In conclusion, Biosystematics is a crucial field in understanding the diversity and relationships of organisms. It is an interdisciplinary science that combines aspects of biology, ecology, genetics, and more. By studying the past and present, biosystematics helps us to better understand the evolution of life on Earth and to develop more accurate taxonomic systems for identifying and classifying species.

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