embryophytes

简明释义

英[ˌɛm.brɪˈɒ.faɪts]美[ˌɛm.briˈɑ.faɪts]

[植] 有胚植物

英英释义

单词用法

同义词

反义词

例句

1.Embryophytes also differ from algae.

有胚植物也不同于藻类。

2.Embryophytes also differ from algae.

有胚植物也不同于藻类。

3.The study of embryophytes helps us understand plant evolution better.

研究胚胎植物有助于我们更好地理解植物的进化。

4.Many embryophytes are crucial for maintaining ecosystem balance.

许多胚胎植物对维持生态系统平衡至关重要。

5.In biology class, we learned that embryophytes are the dominant land plants.

在生物课上，我们了解到胚胎植物是主要的陆生植物。

6.The fossil record shows a rich diversity of ancient embryophytes.

化石记录显示出古代胚胎植物的丰富多样性。

7.Researchers are exploring the genetic makeup of embryophytes to enhance crop resilience.

研究人员正在探索胚胎植物的遗传构成，以增强作物的抗逆性。

作文

The term embryophytes refers to a group of land plants that are characterized by their complex life cycles and the presence of a multicellular embryo. This group includes familiar plants such as mosses, ferns, conifers, and flowering plants. The evolution of embryophytes marks a significant transition in the history of life on Earth, as these organisms adapted from aquatic environments to terrestrial habitats. One of the defining features of embryophytes is their ability to retain water and develop specialized structures for reproduction, which has allowed them to thrive in diverse environments. In understanding embryophytes, it is essential to consider their life cycle, which typically involves alternating generations. In this process, the diploid sporophyte generation produces spores through meiosis, while the haploid gametophyte generation produces gametes. This alternation of generations is a key evolutionary innovation that enhances genetic diversity and adaptability. For instance, in mosses, the gametophyte is the dominant life stage, while in flowering plants, the sporophyte dominates. The ecological significance of embryophytes cannot be overstated. They play crucial roles in ecosystems, such as providing habitat and food for various organisms, stabilizing soil, and contributing to the carbon cycle. Furthermore, embryophytes are vital in the process of photosynthesis, converting sunlight into energy and releasing oxygen, which is essential for the survival of most life forms on Earth. Their ability to colonize land paved the way for the development of complex ecosystems that support a wide range of biodiversity. Moreover, embryophytes exhibit remarkable adaptations that enable them to survive in challenging environments. For example, some species have developed thick cuticles to minimize water loss, while others have specialized root systems to access nutrients and water from the soil. These adaptations highlight the resilience and versatility of embryophytes in the face of environmental changes. In addition to their ecological importance, embryophytes also hold significant cultural and economic value. Many human societies rely on plants for food, medicine, and materials. The agricultural practices that sustain our populations are deeply intertwined with the cultivation of embryophytes. Understanding the biology and ecology of these plants is crucial for sustainable management and conservation efforts. As we face global challenges such as climate change and habitat loss, studying embryophytes can provide insights into how these plants adapt and evolve in response to changing conditions. Conservation initiatives aimed at protecting embryophytes and their habitats are essential for maintaining biodiversity and ecosystem health. By preserving these plants, we not only safeguard the future of countless species but also ensure the continued availability of resources that humans depend on. In conclusion, embryophytes represent a vital group of organisms that have shaped the terrestrial landscape and continue to play an integral role in our ecosystems. Their unique characteristics, ecological contributions, and cultural significance make them a fascinating subject of study. As we strive to understand and protect our natural world, recognizing the importance of embryophytes is essential for fostering a sustainable future.

“embryophytes”一词指的是一类陆生植物，其特征是具有复杂的生命周期和多细胞胚胎的存在。这一组植物包括我们熟悉的苔藓、蕨类植物、松柏类植物和开花植物。“embryophytes”的演化标志着地球生命历史中的一个重要转变，因为这些生物从水生环境适应到了陆地栖息地。“embryophytes”的一个定义特征是它们能够保持水分并发展出专门的繁殖结构，这使得它们能够在多样的环境中茁壮成长。 理解“embryophytes”时，有必要考虑它们的生命周期，通常涉及交替世代。在这个过程中，二倍体孢子体世代通过减数分裂产生孢子，而单倍体配子体世代则产生配子。这种世代交替是一个关键的进化创新，增强了遗传多样性和适应性。例如，在苔藓中，配子体是主导的生活阶段，而在开花植物中，孢子体占主导地位。 “embryophytes”的生态重要性不容小觑。它们在生态系统中发挥着至关重要的作用，例如为各种生物提供栖息地和食物，稳定土壤，并促进碳循环。此外，“embryophytes”在光合作用过程中至关重要，将阳光转化为能量并释放氧气，这对地球上大多数生命形式的生存至关重要。它们能够殖民陆地为复杂生态系统的发展铺平了道路，这些生态系统支持着广泛的生物多样性。 此外，“embryophytes”展现出卓越的适应能力，使它们能够在严峻的环境中生存。例如，一些物种发展出厚厚的角质层以最小化水分流失，而其他物种则具有专门的根系以从土壤中获取养分和水。这些适应性突显了“embryophytes”在面对环境变化时的韧性和多样性。 除了生态重要性外，“embryophytes”还具有重要的文化和经济价值。许多人类社会依赖植物提供食物、药物和材料。维持我们人口的农业实践与“embryophytes”的种植密切相关。了解这些植物的生物学和生态学对可持续管理和保护工作至关重要。 随着我们面临气候变化和栖息地丧失等全球挑战，研究“embryophytes”可以为我们提供有关这些植物如何适应和进化以应对变化条件的见解。旨在保护“embryophytes”及其栖息地的保护倡议对于维护生物多样性和生态系统健康至关重要。通过保护这些植物，我们不仅保障了无数物种的未来，还确保了人类所依赖资源的持续可用性。 总之，“embryophytes”代表了一类重要的生物，它们塑造了陆地景观，并继续在我们的生态系统中发挥不可或缺的作用。它们独特的特征、生态贡献和文化重要性使它们成为一个引人入胜的研究对象。在我们努力理解和保护自然世界时，认识到“embryophytes”的重要性对于促进可持续未来至关重要。