monozygotic

简明释义

英[ˌmɒnəʊzaɪˈɡɒtɪk]美[ˌmɑːnoʊzaɪˈɡɑːtɪk;ˌmɑːnəzaɪˈ

adj. [生物] 单合子的；[生物] 单卵的

英英释义

单词用法

同义词

反义词

例句

1.A trait or disease is called heritable if monozygotic twins are more similar to each other than dizygotic twins.

如果一种性状或疾病在同卵双胞胎中的同时发生的概率高于异卵双胞胎，那么这种性状或疾病是“可遗传的”。

2.Nor does classic genetics explain how, despite their identical DNA sequences, monozygotic twins1 or cloned animals2 can have different phenotypes and different susceptibilities to a disease.

尽管DNA序列相同，单合子的双胞胎或者克隆的动物如何有不同的表现型和对同一疾病不同的易感性，经典的遗传学也不能解释。

3.A simple technique of DNA analysis showed that two of the more severely affected triplets were monozygotic and the third less severely affected triplet dizygotic.

一个简单的技术，DNA分析表明，两个更严重的影响是同卵三胞胎和少三分之一严重影响三重双卵。

4.For example, monozygotic twins is actually a clone.

例如，同卵双胞胎的实际上是一个克隆。

5.In addition, more information about the cause of monozygotic twins could be collected in the future by a straightforward check of the Numbers of placentas and sacs when the babies are born.

另外，将来有关单卵双胞胎原因更多的信息可以直接通过出生后核对胎盘和羊膜囊的数目来获得。

6.Nor does classic genetics explain how, despite their identical DNA sequences, monozygotic twins1 or cloned animals2 can have different phenotypes and different susceptibilities to a disease.

尽管DNA序列相同，单合子的双胞胎或者克隆的动物如何有不同的表现型和对同一疾病不同的易感性，经典的遗传学也不能解释。

7.Notice to twin studies on the disease with the disease monozygotic twins than dizygotic twins rate of 4 to 6 times the height of the foster child as well.

有关孪生子的研究预告，本病单卵孪生的同病率比双卵孪生一般高4 ~6倍，寄养子也是如此。

8.Objectives: Genotype phenotype correlation in 2 pairs of monozygotic twins with ARVC and the role of environmental factors are analyzed.

目的：在两对ARVC单卵双生子中分析基因型与表型的相关性以及环境因素的作用。

9.The morbidity of the living fetus was markedly increased in single fetal in 12~34weeks or those in monozygotic twins.

一胎于妊娠12～34周死亡者或单卵双胎者，其存活胎婴儿病率增加。

10.While the effect of IGF on the ovaries likely involves fraternal, or dizygotic, twins, they were not distinguished from identical, or monozygotic, pregnancies in this study.

在本研究中，虽然IGF作用于卵巢可以引起异卵或双合子双胞胎妊娠，但是这种妊娠不能和同卵或单合子双胞胎妊娠相区别。

11.Geneticists often use monozygotic 单卵双胞胎 to understand the role of genes in behavior.

遗传学家常常使用单卵双胞胎来理解基因在行为中的作用。

12.Researchers found that monozygotic 单卵双胞胎 share more genetic similarities than dizygotic twins.

研究人员发现，单卵双胞胎比异卵双胞胎分享更多的遗传相似性。

13.The researchers recruited monozygotic 单卵双胞胎 to investigate the heritability of certain diseases.

研究人员招募了单卵双胞胎以调查某些疾病的遗传性。

14.In a recent experiment, monozygotic 单卵双胞胎 were used to study the effects of environmental factors on health.

在最近的一项实验中，单卵双胞胎被用来研究环境因素对健康的影响。

15.The study focused on the differences in personality traits between monozygotic 单卵双胞胎 and dizygotic twins.

这项研究专注于单卵双胞胎和异卵双胞胎之间个性特征的差异。

作文

Monozygotic twins, commonly known as identical twins, arise from a single fertilized egg that splits into two embryos. This fascinating phenomenon of twinning is a subject of great interest in the fields of genetics, psychology, and medicine. The term monozygotic (单卵双胞胎) specifically refers to this type of twin formation, where both individuals share the same genetic material. As a result, they exhibit striking similarities in physical appearance and often have comparable psychological traits.The study of monozygotic (单卵双胞胎) twins has provided valuable insights into the nature versus nurture debate. Since these twins share nearly identical genetic makeups, researchers can investigate how environmental factors influence their development and behavior. For instance, studies have shown that while monozygotic (单卵双胞胎) twins may have similar predispositions to certain health conditions, their lifestyles and choices can lead to significant differences in health outcomes.One of the most compelling aspects of monozygotic (单卵双胞胎) twins is the way they challenge our understanding of identity and individuality. Despite sharing the same DNA, each twin develops their own unique personality, interests, and life experiences. This raises intriguing questions about the role of genetics in shaping who we are. Are we merely products of our genetic inheritance, or do our experiences and choices play a more significant role?Research involving monozygotic (单卵双胞胎) twins has also shed light on various psychological phenomena. For example, studies have indicated that these twins often have a higher likelihood of sharing similar mental health conditions compared to dizygotic (fraternal) twins. This suggests that genetics may play a crucial role in the development of certain psychological traits. However, it is essential to recognize that environmental factors, such as upbringing and social interactions, also contribute to these outcomes.In addition to psychological studies, the medical field has benefited from research on monozygotic (单卵双胞胎) twins. Their unique genetic similarity allows scientists to conduct experiments that isolate genetic variables, leading to advancements in understanding genetic disorders. For example, if one twin develops a specific condition while the other does not, researchers can investigate the environmental factors or mutations that may have contributed to this difference. This research has the potential to inform treatment strategies and preventative measures for various diseases.Furthermore, the ethical implications of studying monozygotic (单卵双胞胎) twins cannot be overlooked. The close relationship between twins raises questions about consent, privacy, and the responsibilities of researchers. It is crucial to approach such studies with sensitivity and respect for the individuals involved, ensuring that their well-being is prioritized.In conclusion, the concept of monozygotic (单卵双胞胎) twins offers a unique lens through which we can explore the intricate interplay between genetics and environment. As we continue to unravel the complexities of human development, the insights gained from studying these remarkable individuals will undoubtedly enrich our understanding of what it means to be human. Whether examining physical traits, psychological characteristics, or medical conditions, the study of monozygotic (单卵双胞胎) twins remains a vital area of research that holds promise for future discoveries.

单卵双胞胎，通常被称为同卵双胞胎，是由一个受精卵分裂成两个胚胎而形成的。这一迷人的双胞胎现象在遗传学、心理学和医学等领域引起了极大的关注。术语monozygotic（单卵双胞胎）特指这种类型的双胞胎形成，其中两个个体共享相同的遗传物质。因此，他们在外貌上表现出惊人的相似性，并且常常具有相似的心理特征。对monozygotic（单卵双胞胎）双胞胎的研究为自然与养育的辩论提供了宝贵的见解。由于这些双胞胎几乎共享相同的基因组成，研究人员可以调查环境因素如何影响他们的发展和行为。例如，研究表明，虽然monozygotic（单卵双胞胎）双胞胎可能对某些健康状况有相似的倾向，但他们的生活方式和选择可能导致健康结果的显著差异。monozygotic（单卵双胞胎）双胞胎最引人注目的方面之一是它们挑战我们对身份和个体性的理解。尽管共享相同的DNA，每个双胞胎都发展出自己独特的个性、兴趣和生活经历。这引发了关于遗传在塑造我们是谁方面的有趣问题。我们是否仅仅是基因遗传的产物，还是我们的经历和选择扮演着更重要的角色？涉及monozygotic（单卵双胞胎）双胞胎的研究还揭示了各种心理现象。例如，研究表明，这些双胞胎共享相似心理健康状况的可能性通常高于异卵双胞胎。这表明遗传可能在某些心理特征的发展中发挥关键作用。然而，必须认识到，环境因素，如成长经历和社会互动，也对这些结果产生影响。除了心理学研究，医学领域也从对monozygotic（单卵双胞胎）双胞胎的研究中受益。它们独特的遗传相似性使科学家能够进行实验，从而隔离遗传变量，推动对遗传疾病的理解。例如，如果一个双胞胎发展出特定的疾病，而另一个没有，研究人员可以调查可能导致这种差异的环境因素或突变。这项研究有潜力为各种疾病的治疗策略和预防措施提供信息。此外，研究monozygotic（单卵双胞胎）双胞胎的伦理问题也不容忽视。双胞胎之间的紧密关系引发了关于知情同意、隐私和研究者责任的问题。以敏感和尊重的态度对待此类研究至关重要，确保参与者的福祉被优先考虑。总之，monozygotic（单卵双胞胎）双胞胎的概念为我们探索遗传与环境之间错综复杂的相互作用提供了独特的视角。随着我们继续揭开人类发展的复杂性，从研究这些非凡个体中获得的见解无疑将丰富我们对人类本质的理解。无论是审视身体特征、心理特征，还是医学条件，对monozygotic（单卵双胞胎）双胞胎的研究仍然是一个重要的研究领域，蕴含着未来发现的希望。