hermaphroditism

简明释义

英[hɜːˈmæfrədaɪtɪz(ə)m]美[hɜːrˈmæfrədaɪˌtɪzm]

n. [动] 雌雄同体性

英英释义

单词用法

同义词

反义词

例句

1.Methods: The clinical data of 1 true hermaphroditism ca se was analyzed retrospectively in combination with related literature.

方法：结合文献，回顾性分析真两性畸形1例的临床特点和诊治经过。

2.There were 5 rases of female pseudohermaphroditism, 3 cases of male pseudohermaphroditism and true hermaphroditism in respectively.

其中女性假两性畸形5例。男性假两性畸形及真两性畸形各3例，社会性别均为女性。

3.Purpose: To summarize the diagnostic point and therapeutic experience of 13 cases of true hermaphroditism.

目的：总结13例真两性畸形的诊断要点及治疗体会。

4.ObjectiveTo summarize the experience of diagnosis and treatment of true hermaphroditism.

目的总结对真两性畸形的诊断和治疗经验。

5.There were 5 rases of female pseudohermaphroditism, 3 cases of male pseudohermaphroditism and true hermaphroditism in respectively.

其中女性假两性畸形5例。男性假两性畸形及真两性畸形各3例，社会性别均为女性。

6.About 2% of the same year self-crossing crucian carp are hermaphroditism.

从方正银鲫自交繁殖的当年鱼群体中发现约有2％左右的雌雄同体。

7.The study of hermaphroditism 雌雄同体 in certain fish species reveals interesting reproductive strategies.

对某些鱼类物种中 hermaphroditism 雌雄同体 的研究揭示了有趣的繁殖策略。

8.Some animals exhibit hermaphroditism 雌雄同体, allowing them to change sex based on environmental factors.

一些动物表现出 hermaphroditism 雌雄同体，使它们能够根据环境因素改变性别。

9.The phenomenon of hermaphroditism 雌雄同体 can be advantageous in isolated environments.

在孤立环境中，hermaphroditism 雌雄同体 现象可能是有利的。

10.In some species of plants, hermaphroditism 雌雄同体 allows them to reproduce without needing a partner.

在某些植物物种中，hermaphroditism 雌雄同体 使它们能够在没有伴侣的情况下繁殖。

11.Researchers are exploring the genetic basis of hermaphroditism 雌雄同体 in various species.

研究人员正在探索各种物种中 hermaphroditism 雌雄同体 的遗传基础。

作文

Hermaphroditism is a fascinating biological phenomenon that occurs when an organism possesses both male and female reproductive organs. This condition can be observed in various species across the animal and plant kingdoms. For instance, many species of fish, such as clownfish and certain types of wrasses, exhibit this trait. In these species, individuals can change sex during their lifetime, allowing them to adapt to their environment and maximize reproductive success. The concept of hermaphroditism (雌雄同体) challenges our traditional understanding of gender and reproduction, showcasing the diversity of life on Earth.In the animal kingdom, hermaphroditism (雌雄同体) can be classified into two main categories: simultaneous and sequential hermaphroditism. Simultaneous hermaphrodites possess both male and female reproductive organs at the same time, enabling them to produce eggs and sperm simultaneously. This reproductive strategy is advantageous in environments where finding a mate can be challenging. On the other hand, sequential hermaphrodites start their lives as one sex and later change to another sex. This type of hermaphroditism (雌雄同体) is often seen in species with social hierarchies, where environmental or social factors trigger the sex change, ensuring that the population maintains a balanced sex ratio.Plants also exhibit hermaphroditism (雌雄同体), often referred to as monoecy. Many flowering plants have both male and female reproductive structures within the same flower or on the same individual. This adaptation increases the chances of pollination and fertilization, as a single plant can self-pollinate or cross-pollinate with nearby plants. The presence of hermaphroditism (雌雄同体) in plants is crucial for their survival and reproduction, especially in environments where pollinators may be scarce.The study of hermaphroditism (雌雄同体) raises important questions about the evolution of sexual reproduction. Scientists are intrigued by how this trait has developed and what advantages it provides to different species. Research suggests that hermaphroditism (雌雄同体) can enhance genetic diversity and increase the resilience of populations in fluctuating environments. By having the ability to reproduce as both sexes, organisms can adapt to changing conditions, ensuring their continued survival.Furthermore, hermaphroditism (雌雄同体) has implications for understanding human biology and sexuality. While humans are not naturally hermaphroditic, the existence of intersex individuals—those born with ambiguous genitalia or reproductive anatomy—challenges societal norms regarding gender. The study of hermaphroditism (雌雄同体) in other species can help inform discussions about gender identity and the spectrum of human sexuality, emphasizing that nature itself is not confined to binary definitions.In conclusion, hermaphroditism (雌雄同体) is a remarkable aspect of biological diversity that illustrates the complexity of life. From its occurrence in various animal and plant species to its implications for understanding gender and reproduction, hermaphroditism (雌雄同体) offers valuable insights into the adaptability and resilience of living organisms. As we continue to explore and learn from nature, it becomes increasingly clear that the boundaries of gender and reproduction are far more fluid than we once believed.

雌雄同体是一个迷人的生物现象，指的是一个生物体同时拥有雄性和雌性生殖器官。这种情况可以在动物和植物王国的各种物种中观察到。例如，许多鱼类物种，如小丑鱼和某些类型的皱纹鱼，表现出这一特征。在这些物种中，个体可以在其一生中改变性别，使它们能够适应环境并最大化繁殖成功。hermaphroditism（雌雄同体）的概念挑战了我们对性别和繁殖的传统理解，展示了地球生命的多样性。在动物王国中，hermaphroditism（雌雄同体）可以分为两大类：同时雌雄同体和顺序雌雄同体。同时雌雄同体的生物同时拥有雄性和雌性生殖器官，使它们能够同时产生卵子和精子。这种繁殖策略在寻找配偶可能具有挑战性的环境中是有利的。另一方面，顺序雌雄同体的生物在生命的早期以一种性别开始生活，然后转变为另一种性别。这种类型的hermaphroditism（雌雄同体）通常在具有社会等级的物种中看到，其中环境或社会因素触发性别变化，从而确保种群保持平衡的性别比例。植物也表现出hermaphroditism（雌雄同体），通常称为单性花。许多开花植物在同一花朵或同一植物上同时拥有雄性和雌性生殖结构。这种适应增加了授粉和受精的机会，因为一株植物可以自我授粉或与附近的植物进行异花授粉。植物中hermaphroditism（雌雄同体）的存在对它们的生存和繁殖至关重要，尤其是在授粉者可能稀缺的环境中。对hermaphroditism（雌雄同体）的研究引发了关于性别繁殖进化的重要问题。科学家们对这种特征是如何发展的以及它为不同物种提供了什么优势感到好奇。研究表明，hermaphroditism（雌雄同体）可以增强遗传多样性，并提高种群在波动环境中的韧性。通过同时具备两种性别的繁殖能力，生物体能够适应变化的条件，确保其持续生存。此外，hermaphroditism（雌雄同体）对理解人类生物学和性别也有重要意义。虽然人类并不是自然的雌雄同体，但那些出生时生殖器模糊或生殖解剖不明确的间性个体的存在，挑战了社会对性别的规范。对其他物种中hermaphroditism（雌雄同体）的研究可以帮助促进有关性别认同和人类性别光谱的讨论，强调自然本身并不局限于二元定义。总之，hermaphroditism（雌雄同体）是生物多样性的一个显著方面，说明了生命的复杂性。从它在各种动物和植物物种中的出现，到它对理解性别和繁殖的影响，hermaphroditism（雌雄同体）为我们提供了对生物体适应性和韧性的宝贵见解。随着我们不断探索和学习自然，越来越明显的是，性别和繁殖的界限远比我们曾经相信的要流动得多。