body plan

简明释义

横剖面型线图

英英释义

例句

1.The scientist studied the evolution of the animal's body plan to understand its adaptation to the environment.

科学家研究了动物的身体结构以了解其对环境的适应。

2.The body plan of vertebrates includes a backbone, which is a key feature for their classification.

脊椎动物的身体结构包括脊柱，这是其分类的一个关键特征。

3.Researchers are mapping the body plan of various marine organisms to better understand their biology.

研究人员正在绘制各种海洋生物的身体结构图，以更好地理解它们的生物学。

4.Different species exhibit a variety of body plans that reflect their ecological niches.

不同物种展示出多样的身体结构，反映了它们的生态位。

5.The body plan of a jellyfish is quite different from that of a fish, illustrating diverse evolutionary paths.

水母的身体结构与鱼类截然不同，展示了不同的进化路径。

作文

The term body plan refers to the structural organization of an organism, including its overall shape, symmetry, and the arrangement of its organs. Understanding the concept of body plan is crucial in the field of biology, especially when studying the evolution and classification of different species. Each organism has a unique body plan that allows it to adapt to its environment and fulfill its ecological role. For example, the body plan of a fish is designed for swimming, featuring streamlined bodies, fins, and gills, while the body plan of a mammal may include limbs for walking and lungs for breathing air.In the study of evolutionary biology, researchers often explore how various body plans have evolved over millions of years. The emergence of distinct body plans is a significant event in the history of life on Earth. The Cambrian explosion, which occurred around 541 million years ago, marked a period of rapid diversification of life forms and the establishment of many of the major body plans we see today. During this time, organisms with complex structures and specialized functions appeared, leading to the vast array of life forms that populate our planet.Moreover, the concept of body plan is not limited to animals. It also applies to plants and fungi, each exhibiting unique structural features that enable them to thrive in their respective environments. For instance, the body plan of a flowering plant includes roots, stems, and leaves, each serving specific purposes such as nutrient absorption, support, and photosynthesis. Similarly, fungi possess a body plan characterized by mycelium and fruiting bodies, which facilitate nutrient acquisition and reproduction.Studying body plans can also provide insights into developmental biology. The processes by which organisms develop from a single cell into a complex multicellular entity are influenced by genetic and environmental factors. By examining how different body plans arise during development, scientists can better understand the underlying mechanisms that drive morphological diversity.Furthermore, the concept of body plan extends to the realm of bioengineering and robotics. Engineers and designers often look to nature for inspiration when creating new technologies. By analyzing the efficient body plans of various organisms, they can develop innovative solutions for challenges in fields such as robotics and architecture. For instance, the streamlined body plan of sharks has inspired the design of faster and more efficient underwater vehicles.In conclusion, the term body plan encompasses the fundamental structural characteristics of living organisms, playing a vital role in understanding their evolution, development, and ecological functions. By studying body plans, we gain valuable insights into the diversity of life on Earth and the principles that govern biological organization. This knowledge not only enriches our understanding of the natural world but also inspires advancements in technology and design, demonstrating the interconnectedness of biology and innovation.

术语body plan指的是生物体的结构组织，包括其整体形状、对称性和器官的排列。理解body plan的概念在生物学领域中至关重要，尤其是在研究不同物种的进化和分类时。每个生物体都有独特的body plan，使其能够适应环境并履行生态角色。例如，鱼类的body plan设计用于游泳，具有流线型的身体、鳍和鳃，而哺乳动物的body plan可能包括用于行走的肢体和用于呼吸空气的肺。在进化生物学的研究中，研究人员通常探索各种body plans如何在数百万年间进化。不同body plans的出现是地球生命史上的一项重大事件。寒武纪大爆发发生在约5.41亿年前，标志着生命形式快速多样化的时期，并建立了许多我们今天所看到的主要body plans。在这一时期，具有复杂结构和专门功能的生物体出现，导致了丰富多样的生命形式在我们的星球上繁衍生息。此外，body plan的概念不仅限于动物。它也适用于植物和真菌，每种生物都展现出独特的结构特征，使其能够在各自的环境中茁壮成长。例如，开花植物的body plan包括根、茎和叶，每个部分都发挥着特定的作用，如营养吸收、支撑和光合作用。类似地，真菌具有以菌丝体和果实体为特征的body plan，这有助于营养获取和繁殖。研究body plans还可以为发育生物学提供见解。生物体从单个细胞发展为复杂多细胞实体的过程受到遗传和环境因素的影响。通过检查不同body plans在发育过程中如何产生，科学家们可以更好地理解驱动形态多样性的基本机制。此外，body plan的概念扩展到生物工程和机器人领域。工程师和设计师在创造新技术时常常向自然寻求灵感。通过分析各种生物体的高效body plans，他们可以为机器人和建筑等领域的挑战开发创新解决方案。例如，鲨鱼的流线型body plan激发了更快、更高效的水下交通工具的设计。总之，术语body plan涵盖了生物体的基本结构特征，在理解其进化、发育和生态功能方面发挥着重要作用。通过研究body plans，我们获得了对地球生命多样性的宝贵见解，以及支配生物组织的原则。这一知识不仅丰富了我们对自然世界的理解，还激发了技术和设计的进步，展示了生物学与创新之间的相互联系。