immotile

简明释义

英[ɪˈməʊtaɪl]美[ɪˈmoʊtl]

adj. 不能游动的；不能移动的

英英释义

单词用法

同义词

反义词

例句

1.Some cancer cells can become immotile 不动的 when they enter a dormant state.

一些癌细胞在进入休眠状态时可以变得不动的。

2.The research found that the immotile 不动的 cells were still able to respond to environmental stimuli.

研究发现，这些不动的细胞仍然能够对环境刺激作出反应。

3.In certain bacteria, the flagella may be absent, resulting in immotile 不动的 forms.

在某些细菌中，可能缺少鞭毛，导致形成不动的形态。

4.The sperm cells are usually motile, but some species have evolved to produce immotile 不动的 sperm.

精子通常是活动的，但一些物种进化出产生不动的精子。

5.During the experiment, the team observed how immotile 不动的 organisms interacted with their surroundings.

在实验过程中，团队观察了不动的生物如何与周围环境互动。

作文

In the vast world of biology, the study of organisms often leads us to fascinating discoveries about their characteristics and behaviors. One such characteristic that intrigues scientists is mobility. While many organisms are known for their ability to move freely in their environments, there exists a category of organisms that are described as immotile (不动的). This term refers to those life forms that lack the capability to move independently. Understanding the implications of being immotile is crucial for comprehending the ecological roles these organisms play. Consider the example of certain types of bacteria and algae. Many of these microorganisms are immotile, relying on external factors such as water currents to transport them to different locations. Their inability to move on their own does not hinder their survival; instead, it shapes their adaptations. For instance, immotile organisms often develop structures that allow them to attach to surfaces, ensuring they remain in nutrient-rich areas where they can thrive. Moreover, the concept of being immotile extends beyond microorganisms. In the animal kingdom, certain species, such as sponges and corals, exhibit immotile behavior throughout their adult life stages. These creatures have evolved to live a sessile lifestyle, meaning they are fixed in one place. This adaptation allows them to filter feed and capture nutrients from the surrounding water without the need for movement. The immotile nature of these organisms does not diminish their importance in the ecosystem; rather, it highlights their unique evolutionary strategies. In contrast, plants are another group of organisms that are predominantly immotile. They do not possess the ability to move from one location to another, yet they have developed remarkable ways to adapt to their environments. Through processes like phototropism, plants can grow towards light sources, optimizing their ability to photosynthesize. While they may be immotile, their growth patterns and responses to environmental stimuli demonstrate a different kind of mobility—one that is rooted in their ability to adjust and thrive in various conditions. The significance of immotile organisms extends into the realm of ecology and biodiversity. By studying these organisms, scientists gain insights into the intricate relationships that exist within ecosystems. For example, immotile organisms often serve as foundational species, providing habitat and resources for other mobile species. Their presence can indicate the health of an ecosystem, as they are often sensitive to changes in environmental conditions. In conclusion, the term immotile (不动的) encompasses a diverse range of organisms that, despite their lack of independent movement, play vital roles in their ecosystems. From bacteria and algae to sponges and plants, these organisms have adapted uniquely to their environments. Understanding the implications of being immotile not only enhances our knowledge of biological diversity but also emphasizes the importance of every organism, regardless of its mobility. As we continue to explore the intricacies of life on Earth, let us appreciate the value of both mobile and immotile organisms in maintaining the balance of our ecosystems.

在生物学的广阔世界中，研究生物体常常引导我们发现它们的特征和行为。其中一个令人着迷的特征是运动能力。虽然许多生物以其在环境中自由移动的能力而闻名，但也存在一类被描述为immotile（不动的）的生物。这一术语指的是那些缺乏独立运动能力的生命形式。理解immotile的含义对于理解这些生物在生态系统中所扮演的角色至关重要。考虑某些类型的细菌和藻类的例子。许多微生物是immotile，依靠外部因素如水流将它们运输到不同的位置。它们无法独立移动并不妨碍它们的生存；相反，它塑造了它们的适应性。例如，immotile生物通常会发展出能够附着在表面的结构，确保它们停留在富含营养的区域，以便茁壮成长。此外，immotile的概念超越了微生物。在动物王国中，某些物种，如海绵和珊瑚，在成年生活阶段表现出immotile的行为。这些生物已经进化为一种固定的生活方式，意味着它们固定在一个地方。这种适应性使它们能够过滤摄食，从周围的水中捕获养分，而无需移动。这些生物的immotile特性并没有减少它们在生态系统中的重要性；相反，它突显了它们独特的进化策略。相比之下，植物是另一类主要immotile的生物。它们没有能力从一个地方移动到另一个地方，但它们已经发展出惊人的适应方式。通过光向性，植物可以朝向光源生长，优化其光合作用的能力。尽管它们可能是immotile，但它们的生长模式和对环境刺激的反应展示了一种不同类型的运动能力——一种根植于其调整和在各种条件下生存的能力。immotile生物的重要性延伸到生态学和生物多样性的领域。通过研究这些生物，科学家们获得了对生态系统中存在的复杂关系的深入了解。例如，immotile生物通常作为基础物种，为其他可移动物种提供栖息地和资源。它们的存在可以指示生态系统的健康，因为它们通常对环境条件的变化非常敏感。总之，术语immotile（不动的）涵盖了多种生物，这些生物尽管缺乏独立运动，但在其生态系统中发挥着重要作用。从细菌和藻类到海绵和植物，这些生物独特地适应了它们的环境。理解immotile的含义不仅增强了我们对生物多样性的认识，也强调了每种生物的重要性，无论其运动能力如何。随着我们继续探索地球上生命的复杂性，让我们欣赏可移动生物和immotile生物在维持生态系统平衡中的价值。