homologic

简明释义

英[ˌhoʊməˈlɑdʒɪk]美[ˌhoʊməˈlɑdʒɪk]

adj. 相应的；类似的；同源的

英英释义

单词用法

同义词

反义词

例句

1.The researchers found that the two species had a homologic 同源的 structure in their DNA sequences.

研究人员发现这两种物种在其DNA序列中具有一个homologic 同源的结构。

2.In mathematics, homologic 同源的 properties are crucial for understanding algebraic topology.

在数学中，homologic 同源的性质对于理解代数拓扑至关重要。

3.The study of homologic 同源的 relationships between different organisms can reveal evolutionary patterns.

研究不同生物之间的homologic 同源的关系可以揭示进化模式。

4.Using homologic 同源的 markers can help scientists trace lineage in population genetics.

使用homologic 同源的标记可以帮助科学家追踪种群遗传学中的血统。

5.The homologic 同源的 features of the proteins suggest a common ancestor.

这些蛋白质的homologic 同源的特征表明它们有一个共同的祖先。

作文

In the realm of biology and genetics, the term homologic refers to the similarity in structure or function between different biological entities due to shared ancestry. This concept is crucial for understanding evolutionary relationships among species. For instance, the forelimbs of humans, birds, and whales exhibit homologic structures, despite their varying functions in flight, manipulation, and swimming. This similarity arises from a common evolutionary ancestor, highlighting the intricate connections between diverse forms of life. When studying homologic traits, scientists often utilize comparative anatomy to explore how these structures have adapted over time. The study of such traits not only provides insight into the evolutionary process but also aids in the classification of organisms. By identifying homologic features, biologists can group species into categories that reflect their evolutionary history. Furthermore, the concept of homologic extends beyond physical structures to molecular biology. In genetics, genes that are similar due to descent from a common ancestor are referred to as homologic genes. These genes can provide valuable information about the function and evolution of genetic sequences across different species. For example, researchers often study homologic genes to understand the genetic basis of diseases, as many genes are conserved across species. In addition to its significance in biology, homologic concepts can be found in various fields, including linguistics and anthropology. In linguistics, homologic relationships can be observed in languages that share a common root, showcasing how languages evolve and diverge over time. Similarly, anthropologists may examine homologic cultural practices among different societies to understand the development of human behavior and social structures. The importance of recognizing homologic relationships cannot be overstated. It fosters a deeper appreciation for the interconnectedness of life and the shared heritage of all organisms. As we continue to explore the complexities of biology and evolution, the study of homologic traits will remain a vital area of research, illuminating the paths that life has taken over millions of years. In conclusion, the term homologic serves as a reminder of the unity of life on Earth. Whether through anatomical comparisons, genetic studies, or cultural analyses, the concept encourages us to look for connections and commonalities that transcend superficial differences. By embracing the idea of homologic relationships, we can gain a more profound understanding of our place in the natural world and the shared history that binds us all together.

在生物学和遗传学领域，术语homologic指的是由于共享祖先而导致的不同生物实体之间结构或功能的相似性。这个概念对于理解物种之间的进化关系至关重要。例如，人类、鸟类和鲸鱼的前肢表现出homologic结构，尽管它们在飞行、操控和游泳中的功能各不相同。这种相似性源于一个共同的进化祖先，突显了生命多样性之间错综复杂的联系。 在研究homologic特征时，科学家们通常利用比较解剖学来探讨这些结构是如何随时间适应的。这种特征的研究不仅提供了对进化过程的深入了解，还帮助对生物进行分类。通过识别homologic特征，生物学家可以将物种分组，以反映它们的进化历史。 此外，homologic的概念超越了物理结构，延伸到分子生物学。在遗传学中，由于源自共同祖先而相似的基因被称为homologic基因。这些基因可以提供关于不同物种间遗传序列的功能和进化的重要信息。例如，研究人员常常研究homologic基因，以了解疾病的遗传基础，因为许多基因在物种之间是保守的。 除了在生物学中的重要性外，homologic概念还可以在语言学和人类学等多个领域中找到。在语言学中，homologic关系可以在共享共同根源的语言中观察到，展示了语言如何随着时间的推移而演变和分化。类似地，人类学家可能会考察不同社会之间的homologic文化实践，以理解人类行为和社会结构的发展。 认识到homologic关系的重要性不容小觑。它促进了对生命相互联系及所有生物共享遗产的更深刻理解。随着我们继续探索生物学和进化的复杂性，研究homologic特征将仍然是一个重要的研究领域，揭示生命在数百万年中走过的路径。 总之，术语homologic提醒我们地球上生命的统一性。无论是通过解剖比较、遗传研究还是文化分析，这个概念都鼓励我们寻找超越表面差异的联系和共性。通过接受homologic关系的理念，我们可以更深刻地理解我们在自然界中的位置以及将我们所有人联系在一起的共同历史。