campylotropous ovule

简明释义

弯生胚珠

英英释义

例句

1.Research on the development of the campylotropous ovule (弯曲胚珠) can provide insights into plant reproductive strategies.

对campylotropous ovule（弯曲胚珠）发育的研究可以提供植物繁殖策略的见解。

2.The orientation of the campylotropous ovule (弯曲胚珠) is crucial for the successful formation of seeds.

对于种子的成功形成，campylotropous ovule（弯曲胚珠）的方向至关重要。

3.The campylotropous ovule (弯曲胚珠) is often found in the family Fabaceae.

在豆科植物中，常见到campylotropous ovule（弯曲胚珠）。

4.In certain plant species, the structure of the campylotropous ovule (弯曲胚珠) allows for efficient fertilization.

在某些植物物种中，campylotropous ovule（弯曲胚珠）的结构允许高效的受精。

5.In botany classes, students often examine the campylotropous ovule (弯曲胚珠) under a microscope.

在植物学课程中，学生们经常在显微镜下观察campylotropous ovule（弯曲胚珠）。

作文

In the study of botany, the term campylotropous ovule refers to a specific type of ovule that exhibits a unique curvature. This characteristic is significant because it affects the way seeds develop and how they are dispersed in various plant species. Understanding the morphology of the campylotropous ovule is essential for botanists and horticulturists alike, as it provides insights into plant reproduction and evolution. The campylotropous ovule is defined by its curved shape, which distinguishes it from other types of ovules such as orthotropous, anatropous, and hemianatropous ovules. In an orthotropous ovule, for instance, the micropyle, chalaza, and funiculus are aligned in a straight line. In contrast, the campylotropous ovule has a bent structure where the micropyle is turned towards the funiculus, creating a distinctive arch. This curvature can influence the fertilization process and the subsequent development of the seed. One of the fascinating aspects of the campylotropous ovule is its adaptation to different environmental conditions. For example, in some plants, this type of ovule allows for better protection of the developing embryo, as the curvature can shield it from external factors such as desiccation or predation. Additionally, the unique positioning of the ovule can facilitate more effective pollination strategies, enabling plants to optimize their reproductive success. Moreover, the presence of campylotropous ovules in certain plant families can be indicative of evolutionary relationships. By studying the characteristics of these ovules, researchers can trace the lineage of various species and understand how certain traits have evolved over time. This information is invaluable for conservation efforts, as it helps scientists identify which species may be at risk and require protection. In practical applications, knowledge of the campylotropous ovule can also aid in agricultural practices. For instance, understanding the reproductive mechanisms of crops that feature this type of ovule can lead to improved breeding techniques. By selecting for desirable traits associated with the campylotropous ovule, farmers can enhance yield and resilience in their crops, ultimately contributing to food security. In conclusion, the campylotropous ovule is more than just a botanical term; it encompasses a wealth of information about plant structure, reproduction, and evolution. Its unique characteristics not only play a crucial role in the life cycle of plants but also hold significance for broader ecological and agricultural contexts. As we continue to explore the complexities of plant biology, the study of the campylotropous ovule will undoubtedly remain an important area of research, revealing new insights into the intricate relationships between plants and their environments.

在植物学研究中，术语弯曲胚珠指的是一种具有独特曲率的特殊类型胚珠。这一特征是重要的，因为它影响着种子的发育方式以及在各种植物物种中的传播方式。理解弯曲胚珠的形态对植物学家和园艺师来说至关重要，因为它提供了有关植物繁殖和进化的见解。 弯曲胚珠的定义是其弯曲的形状，这使其与其他类型的胚珠（如直立型、反转型和半反转型胚珠）区分开来。例如，在直立型胚珠中，微孔、胚轴和种皮在一条直线上对齐。相比之下，弯曲胚珠具有弯曲的结构，其中微孔朝向种皮，形成一个独特的拱形。这种曲率可以影响受精过程及随后的种子发育。弯曲胚珠的一个迷人方面是其对不同环境条件的适应。例如，在某些植物中，这种类型的胚珠能够更好地保护发育中的胚胎，因为其曲度可以将其遮蔽于外部因素（如干燥或捕食）之外。此外，胚珠独特的位置可以促进更有效的授粉策略，使植物能够优化其繁殖成功率。此外，某些植物科中的弯曲胚珠的存在可以指示出进化关系。通过研究这些胚珠的特征，研究人员可以追踪各种物种的谱系，并理解某些特征是如何随着时间演变的。这些信息对保护工作至关重要，因为它帮助科学家识别哪些物种可能面临风险并需要保护。在实际应用中，对弯曲胚珠的了解也有助于农业实践。例如，理解具有这种类型胚珠的作物的繁殖机制可以导致改进的育种技术。通过选择与弯曲胚珠相关的理想特征，农民可以提高作物的产量和抗逆性，从而最终为粮食安全做出贡献。总之，弯曲胚珠不仅仅是一个植物学术语；它蕴含了关于植物结构、繁殖和进化的丰富信息。其独特的特征不仅在植物生命周期中发挥着关键作用，也在更广泛的生态和农业背景中具有重要意义。随着我们继续探索植物生物学的复杂性，对弯曲胚珠的研究无疑将保持重要的研究领域，揭示植物与其环境之间复杂关系的新见解。