spores

简明释义

英[spɔːz]美[spɔrz]

n. [生物]孢子（spore 的复数）

v. 形成芽孢（spore 的三单形式）

英英释义

单词用法

同义词

反义词

例句

1.Ferns, mosses and fungi spread by means of spores.

蕨类植物、苔藓和真菌通过孢子传播蔓生。

2.The fern spike is the term given to this sudden increase in the abundance of fern spores blown into the oceans around the world.

世界各地的海洋中，蕨类植物的孢子数量突然增加，这种现象被称为“蕨类植物峰值”。

3.Keep your Windows and doors tightly closed to help prevent pollen and spores from entering into your home.

牢牢地关上门窗，防止花粉和孢子的进入。

4.A few of these spores found a toehold on the dark, forbidding rocks and grew and began to work their transformation upon the land.

其中一些孢子在黑暗、险峻的岩石上找到了立足点并开始生长，同时开始了它们改变这片土地的事业。

5.Each well contains growth medium spread with Bacillus stearothermophilus spores.

每口井都含有嗜热脂肪芽孢杆菌孢子的生长培养基。

6.Instead, various explanations of the biological nature and function of bacterial spores have been advanced.

相反，对细菌芽孢的生物学本质和功能却提出了多种解释。

7.But for all their observations, they've known relatively little about why spores took those shapes.

但从几乎所有的观察中，他们还是很难找出孢子为什么会以这些形状出现的答案。

8.Fungi reproduce by releasing tiny spores 孢子 into the air.

真菌通过释放微小的spores 孢子到空气中进行繁殖。

9.The presence of spores 孢子 in the soil can indicate the health of an ecosystem.

土壤中存在的spores 孢子可以指示生态系统的健康状况。

10.Some plants use spores 孢子 instead of seeds to propagate.

一些植物使用spores 孢子而不是种子来繁殖。

11.Certain types of algae also reproduce using spores 孢子.

某些类型的藻类也通过使用spores 孢子进行繁殖。

12.Mushrooms release spores 孢子 that can travel long distances by wind.

蘑菇释放的spores 孢子可以通过风传播很远的距离。

作文

In the vast world of biology, one of the most fascinating and essential components of life is the presence of microorganisms. Among these microorganisms, fungi play a crucial role in various ecosystems. One significant aspect of fungi is their reproductive strategy, which often involves the production of spores. 孢子 are tiny, often single-celled units that can develop into new organisms. They serve as a means for fungi to reproduce and spread, ensuring their survival across different environments.The life cycle of fungi typically begins when spores 孢子 are released into the air or water. These spores 孢子 can remain dormant for extended periods, waiting for the right conditions to germinate. When they land on a suitable substrate, such as soil or decaying organic matter, they can absorb moisture and nutrients, leading to the growth of a new fungal organism. This ability to remain dormant allows fungi to colonize new areas and adapt to changing environmental conditions.There are two main types of spores 孢子: sexual and asexual. Asexual spores 孢子, produced through processes like budding or fragmentation, allow fungi to reproduce quickly and efficiently. This method is particularly advantageous in stable environments where resources are plentiful. On the other hand, sexual spores 孢子 are formed through the fusion of specialized reproductive cells. This process introduces genetic diversity, which can enhance the resilience of the fungal population against diseases and environmental changes.Fungi are not only important for their ecological roles but also have significant implications for human life. For instance, certain fungi are vital in food production, such as yeast used in baking and brewing. These fungi reproduce by producing spores 孢子, which can be cultivated to create products that are staples in many diets. Additionally, some fungi produce medicinal compounds that are derived from their spores 孢子 or mycelium, the vegetative part of the fungus. Penicillin, discovered by Alexander Fleming, is a well-known antibiotic that originated from a mold, showcasing the importance of fungi in medicine.Moreover, the study of spores 孢子 extends beyond biology into areas like paleontology and archaeology. Scientists can analyze fossilized spores 孢子 to gain insights into ancient ecosystems and climate conditions. This information helps researchers understand how life on Earth has evolved over millions of years and how current environmental changes may impact biodiversity.In conclusion, spores 孢子 are more than just a means of reproduction for fungi; they are a critical component of ecological balance and human welfare. Their ability to survive in various conditions and contribute to diverse biological processes underscores the importance of understanding these microscopic entities. As we continue to explore the intricate relationships within ecosystems, the role of spores 孢子 will undoubtedly remain a topic of interest and research, highlighting the interconnectedness of all living organisms.

在生物学的广阔世界中，微生物是生命中最迷人和重要的组成部分之一。在这些微生物中，真菌在各种生态系统中发挥着至关重要的作用。真菌的一个重要方面是它们的繁殖策略，通常涉及产生孢子。孢子是微小的，通常是单细胞的单位，可以发展成新的生物体。它们作为真菌繁殖和传播的手段，确保了它们在不同环境中的生存。真菌的生命周期通常始于孢子的释放，这些孢子可以被释放到空气或水中。这些孢子可以在长时间内保持休眠状态，等待合适的条件来发芽。当它们落在合适的基质上，如土壤或腐烂的有机物时，它们可以吸收水分和养分，从而导致新的真菌生物体的生长。这种保持休眠的能力使得真菌能够占领新的区域并适应不断变化的环境条件。孢子主要有两种类型：有性和无性。有性孢子通过出芽或碎片化等过程产生，使真菌能够快速有效地繁殖。这种方法在资源丰富、环境稳定的情况下尤其有利。另一方面，有性孢子通过特殊生殖细胞的融合形成。这个过程引入了遗传多样性，这可以增强真菌种群对疾病和环境变化的抵抗力。真菌不仅对其生态角色重要，而且对人类生活也有重大影响。例如，某些真菌在食品生产中至关重要，例如用于烘焙和酿造的酵母。这些真菌通过产生孢子来繁殖，这些孢子可以被培养，以创造出许多饮食中的主食。此外，一些真菌产生的药用化合物源自它们的孢子或菌丝体，真菌的营养部分。青霉素是亚历山大·弗莱明发现的一种著名抗生素，源于一种霉菌，展示了真菌在医学中的重要性。此外，孢子的研究不仅限于生物学，还扩展到古生物学和考古学等领域。科学家可以分析化石化的孢子以获取关于古代生态系统和气候条件的见解。这些信息帮助研究人员了解地球上的生命如何在数百万年中演变，以及当前的环境变化可能如何影响生物多样性。总之，孢子不仅仅是真菌繁殖的手段；它们是生态平衡和人类福祉的重要组成部分。它们在各种条件下生存并为多种生物过程做出贡献的能力突显了理解这些微观实体的重要性。随着我们继续探索生态系统内部的复杂关系，孢子的角色无疑将继续成为一个有趣和研究的话题，突显所有生物体之间的相互联系。