adoral plate

简明释义

1. 侧口缘板; 2. 口缘板;

英英释义

例句

1.Researchers found that the adoral plate 口缘板 is crucial for the locomotion of sea stars.

研究人员发现，adoral plate 口缘板 对海星的运动至关重要。

2.The structure of the adoral plate 口缘板 varies significantly among different species of echinoderms.

不同种类的棘皮动物中，adoral plate 口缘板 的结构差异显著。

3.The marine biologist explained how the adoral plate 口缘板 helps in the feeding process of certain jellyfish.

海洋生物学家解释了如何通过adoral plate 口缘板 帮助某些水母的进食过程。

4.During the dissection, we observed the adoral plate 口缘板 and its role in the organism's anatomy.

在解剖过程中，我们观察了adoral plate 口缘板及其在生物解剖中的作用。

5.In some species, the adoral plate 口缘板 can regenerate after being damaged.

在某些物种中，adoral plate 口缘板 在受损后可以再生。

作文

The study of marine biology often reveals fascinating structures and adaptations that various organisms have developed over time. One such structure is the adoral plate, which plays a crucial role in the anatomy of certain marine animals, particularly echinoderms like sea stars and sea urchins. The adoral plate is essentially a specialized part of the organism's body that is located around the mouth area. This anatomical feature is significant because it aids in feeding and interaction with the environment. Understanding the function and structure of the adoral plate can provide insights into the evolutionary adaptations of these creatures.In the case of sea stars, the adoral plate is composed of calcareous plates that form a protective barrier around the mouth. These plates not only serve as a defense mechanism against predators but also assist in the mechanical breakdown of food. When a sea star feeds, it can extend its stomach out through its mouth, enveloping prey such as mollusks and digesting them externally. The presence of the adoral plate facilitates this process by providing a stable structure from which the sea star can operate.Similarly, in sea urchins, the adoral plate contributes to the overall functionality of their feeding apparatus. Sea urchins possess a unique jaw-like structure known as Aristotle's lantern, which is supported by the adoral plate. This complex arrangement allows them to scrape algae off rocks and consume other organic materials. The durability and arrangement of the adoral plate are critical for the efficient operation of this feeding mechanism.From an ecological perspective, the adoral plate also plays a role in the interactions between these organisms and their habitats. By understanding how the adoral plate functions in different species, researchers can better comprehend the ecological niches that these animals occupy. For instance, the ability of sea stars to feed on bivalves is directly related to the efficiency of their adoral plate in processing food. This relationship highlights the interconnectedness of marine ecosystems and the importance of each species in maintaining ecological balance.Furthermore, studying the adoral plate can also provide valuable information for conservation efforts. As marine environments face increasing threats from climate change and human activities, understanding the anatomical and functional adaptations of marine species becomes crucial. By protecting the habitats that support these organisms, we can ensure the survival of species that rely on structures like the adoral plate for their feeding and survival.In conclusion, the adoral plate is more than just a structural component of marine animals; it is a vital element that supports feeding, protection, and ecological interactions. As we continue to explore the depths of our oceans, the significance of such structures will become increasingly clear. Through ongoing research and conservation efforts, we can hope to preserve the intricate relationships that exist within marine ecosystems and protect the species that rely on adaptations like the adoral plate for their survival.

海洋生物学的研究常常揭示出各种生物随着时间发展所形成的迷人结构和适应性。其中一个这样的结构就是口前板，它在某些海洋动物的解剖中起着至关重要的作用，特别是像海星和海胆这样的棘皮动物。口前板本质上是位于生物体口部周围的一部分特殊结构。这个解剖特征之所以重要，是因为它有助于进食和与环境的互动。理解口前板的功能和结构可以为我们提供对这些生物进化适应的深入见解。以海星为例，口前板由钙质板组成，形成了口部周围的保护屏障。这些板不仅作为对捕食者的防御机制，还有助于食物的机械分解。当海星进食时，它可以通过嘴部将胃伸出，包裹住如软体动物等猎物，并在外部消化它们。口前板的存在促进了这一过程，因为它提供了一个稳定的结构，海星可以在此基础上进行操作。同样，在海胆中，口前板也对它们的进食器官的整体功能做出了贡献。海胆具有一种独特的类似下颌的结构，称为亚里士多德的灯笼，这一结构得到了口前板的支持。这种复杂的排列使它们能够刮取岩石上的藻类并消耗其他有机物质。口前板的耐久性和排列方式对于这一进食机制的有效运行至关重要。从生态角度来看，口前板在这些生物与其栖息地之间的相互作用中也发挥着作用。通过了解口前板在不同物种中的功能，研究人员可以更好地理解这些动物所占据的生态位。例如，海星能以双壳类为食的能力直接与其处理食物的口前板的效率有关。这种关系突显了海洋生态系统的相互联系以及每个物种在维持生态平衡中的重要性。此外，研究口前板还可以为保护工作提供宝贵的信息。随着海洋环境面临气候变化和人类活动的日益威胁，理解海洋物种的解剖和功能适应变得至关重要。通过保护支持这些生物的栖息地，我们可以确保依赖像口前板这样结构的物种的生存。总之，口前板不仅仅是海洋动物的一个结构组成部分；它是一个重要元素，支持进食、保护和生态互动。随着我们继续探索海洋深处，这些结构的重要性将变得越来越明显。通过持续的研究和保护努力，我们希望能够维护海洋生态系统内存在的复杂关系，并保护依赖于像口前板这样适应性的物种的生存。