body plan

简明释义

1. 横断面; 2. 横剖型线图; 3. 正面图; 4. 横剖面型线图;

英英释义

例句

1.In biology, a body plan is essential for understanding how organisms adapt to their environments.

在生物学中，身体结构对于理解生物如何适应其环境至关重要。

2.The evolution of different species can be traced back to their common body plan, which refers to the general structure and organization of their bodies.

不同物种的进化可以追溯到它们共同的身体结构，指的是它们身体的一般结构和组织。

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

脊椎动物的身体结构包括脊柱，这是它们分类的一个关键特征。

4.Scientists study the body plan of various animals to gain insights into evolutionary biology.

科学家研究各种动物的身体结构以获得对进化生物学的深入了解。

5.The jellyfish has a simple body plan that allows it to float and capture prey effectively.

水母具有简单的身体结构，使其能够有效地漂浮和捕捉猎物。

作文

The term body plan refers to the structural organization of an organism, encompassing its shape, arrangement of organs, and overall form. Understanding the concept of body plan is crucial in the field of biology, particularly in zoology and evolutionary studies. Different species exhibit various body plans, which have evolved over millions of years to adapt to their environments. For instance, the body plan of a fish is fundamentally different from that of a mammal. Fish are streamlined for efficient swimming, featuring fins and gills, while mammals possess limbs and lungs, adapted for life on land.In evolutionary biology, the study of body plans helps scientists trace the lineage and evolutionary history of organisms. The fossil record provides evidence of ancient body plans that have since evolved or gone extinct. For example, the Cambrian Explosion, which occurred around 541 million years ago, marked a significant diversification of body plans among marine animals. This period saw the emergence of complex organisms with distinct anatomical features, setting the stage for the evolution of modern species.Moreover, the concept of body plan is not limited to animals; it also applies to plants and fungi. Plants have unique body plans characterized by roots, stems, and leaves, which allow them to photosynthesize and thrive in various environments. Fungi, on the other hand, exhibit a body plan composed of hyphae and mycelium, enabling them to decompose organic matter and recycle nutrients in ecosystems.In addition to biological implications, the idea of body plan can be metaphorically applied to other disciplines, such as architecture and design. Just as organisms have evolved specific body plans to suit their needs, architects create structures with distinct designs tailored to their functions. A well-designed building might reflect a body plan that maximizes space, light, and comfort, much like how an organism's body plan enhances its survival and reproduction.In conclusion, the concept of body plan is fundamental to understanding the diversity of life on Earth. It encompasses the various forms and structures that organisms have developed through evolution. By studying body plans, scientists can gain insights into the adaptations and relationships between different species. Furthermore, this concept transcends biology, influencing fields like architecture and design, where the principles of functionality and aesthetics mirror the evolutionary strategies found in nature. Thus, the study of body plans not only enriches our knowledge of biology but also inspires innovation in human endeavors.

术语body plan指的是生物体的结构组织，包括其形状、器官的排列以及整体形式。理解body plan的概念在生物学领域中至关重要，尤其是在动物学和进化研究中。不同物种展现出各种各样的body plans，这些body plans经过数百万年的演化以适应它们的环境。例如，鱼类的body plan与哺乳动物的根本不同。鱼类为了高效游泳而流线型设计，具有鳍和鳃，而哺乳动物则拥有肢体和肺部，适应陆地生活。在进化生物学中，研究body plans帮助科学家追踪生物的谱系和进化历史。化石记录提供了古代body plans的证据，这些body plans后来演变或灭绝。例如，大约5.41亿年前发生的寒武纪大爆发标志着海洋动物body plans的显著多样化。这个时期出现了具有独特解剖特征的复杂生物，为现代物种的进化奠定了基础。此外，body plan的概念不仅限于动物；它也适用于植物和真菌。植物具有独特的body plans，以根、茎和叶为特征，使它们能够进行光合作用并在各种环境中生存。另一方面，真菌则表现出由菌丝和菌丝体组成的body plan，使它们能够分解有机物质并在生态系统中循环养分。除了生物学的含义，body plan的概念还可以比喻性地应用于其他学科，如建筑和设计。正如生物体发展出特定的body plans以满足其需求，建筑师也创造出具有独特设计的结构，以适应其功能。一座设计良好的建筑可能反映出一种最大化空间、光线和舒适度的body plan，就像生物体的body plan增强其生存和繁殖能力一样。总之，body plan的概念是理解地球上生命多样性的基础。它涵盖了生物体通过进化发展出的各种形式和结构。通过研究body plans，科学家可以深入了解不同物种之间的适应和关系。此外，这一概念超越了生物学，影响了建筑和设计等领域，其中功能性和美学的原则反映了自然界中的进化策略。因此，研究body plans不仅丰富了我们对生物学的知识，还激发了人类事业的创新。