prepotency

简明释义

英[prɪˈpəʊtənsi]美[prɪˈpoʊtənsi]

n. 优势；优性；优生遗传

复 数 p r e p o t e n c i e s

英英释义

单词用法

同义词

反义词

例句

1.They not only considered the prepotency, but also were influenced by other complicated social factors on the problem of mate selection.

在择偶问题上古人既有优生的考虑，更受到其他复杂社会因素的影响；

2.They not only considered the prepotency, but also were influenced by other complicated social factors on the problem of mate selection.

在择偶问题上古人既有优生的考虑，更受到其他复杂社会因素的影响；

3.Conclusion Detection and treatment of toxoplasmosis infection during pregnancy can reduce plumb fetal transmission and prepotency.

结论孕期检测和及时治疗弓形虫感染，能降低胎儿宫内垂直传播，达到优生优育的目的。

4.In genetics, the concept of prepotency 优越性 is crucial for understanding how certain traits are expressed more dominantly in offspring.

在遗传学中，prepotency 优越性 的概念对于理解某些性状如何在后代中更显著地表达至关重要。

5.The prepotency 优越性 of the male parent can significantly influence the characteristics of the puppies in a breeding program.

在繁殖计划中，雄性父母的prepotency 优越性 可以显著影响小狗的特征。

6.Researchers studied the prepotency 优越性 of certain plant species to enhance crop yields.

研究人员研究了某些植物物种的prepotency 优越性 以提高作物产量。

7.The prepotency 优越性 of one allele over another can lead to a higher frequency of that allele in the population.

一种等位基因相对于另一种的prepotency 优越性 可能导致该等位基因在种群中的频率更高。

8.In animal husbandry, selecting for prepotency 优越性 can ensure that desirable traits are passed on effectively.

在养殖业中，选择具有prepotency 优越性 的动物可以确保理想特征有效地遗传下去。

作文

In the realm of genetics and biology, the term prepotency refers to the ability of an organism to transmit its traits more effectively than others. This concept is crucial in understanding how certain characteristics are passed down through generations, and it has significant implications for fields such as agriculture, animal breeding, and conservation biology. For instance, when breeders select parent organisms with high prepotency, they aim to enhance specific desirable traits in their offspring, such as disease resistance or increased yield. The idea of prepotency can also be observed in natural selection, where certain individuals within a species may have advantages that allow them to reproduce more successfully. This can lead to a concentration of specific traits in the population over time. Understanding prepotency helps scientists and researchers predict how traits will manifest in future generations, which is essential for effective breeding programs. Moreover, prepotency is not limited to physical traits; it can also extend to behavioral characteristics. For example, some animals exhibit behaviors that increase their chances of survival and reproduction, such as foraging strategies or mating displays. These behaviors can become prevalent in a population if they are associated with higher reproductive success. By studying prepotency, researchers can gain insights into the evolutionary pressures that shape species and their adaptations. In agriculture, the application of prepotency is particularly valuable. Farmers often seek to produce crops that are not only high-yielding but also resilient to environmental stressors like drought or pests. By selecting parent plants with strong prepotency, they can ensure that these advantageous traits are passed on to the next generation. This selective breeding process has led to the development of hybrid crops that outperform their predecessors, contributing to food security and sustainability. On the other hand, the concept of prepotency also raises ethical considerations, especially in the context of genetic modification and cloning. As scientists explore ways to enhance prepotency through biotechnology, it is essential to consider the potential consequences for biodiversity and ecosystem balance. The introduction of genetically modified organisms (GMOs) into the environment must be approached with caution, as the long-term effects on natural populations and their interactions are still not fully understood. In conclusion, prepotency plays a vital role in understanding heredity and evolution. Its implications extend beyond simple trait transmission, influencing agricultural practices, conservation efforts, and ethical discussions surrounding biotechnology. By comprehensively studying prepotency, we can better appreciate the complexities of life and the intricate web of relationships that define our natural world. As we advance in our scientific endeavors, it is crucial to balance the benefits of harnessing prepotency with the responsibility of preserving the diversity and integrity of ecosystems that sustain us all.

在遗传学和生物学领域，术语prepotency指的是一个生物体比其他生物体更有效地传递其特征的能力。这个概念对于理解某些特征是如何通过世代相传的至关重要，并且在农业、动物繁殖和保护生物学等领域具有重要意义。例如，当育种者选择具有高prepotency的亲本生物时，他们旨在增强后代中某些期望的特征，如抗病性或产量增加。prepotency的概念也可以在自然选择中观察到，其中某些物种中的个体可能具有优势，使它们能够更成功地繁殖。这可能导致特定特征在种群中的集中。理解prepotency帮助科学家和研究人员预测特征将在未来几代中如何表现，这对于有效的育种计划至关重要。 此外，prepotency不仅限于身体特征；它还可以扩展到行为特征。例如，一些动物表现出增加生存和繁殖机会的行为，如觅食策略或交配展示。如果这些行为与更高的繁殖成功相关，它们可能在种群中变得普遍。通过研究prepotency，研究人员可以深入了解塑造物种及其适应性的进化压力。 在农业中，prepotency的应用尤为珍贵。农民通常寻求生产不仅高产而且对环境压力（如干旱或害虫）具有抵抗力的作物。通过选择具有强prepotency的亲本植物，他们可以确保这些有利特征传递给下一代。这种选择性育种过程导致了杂交作物的发展，其表现超越了其前身，为粮食安全和可持续性做出了贡献。 另一方面，prepotency的概念也引发了伦理考虑，特别是在基因修改和克隆的背景下。当科学家探索通过生物技术增强prepotency的方法时，考虑对生物多样性和生态系统平衡的潜在后果至关重要。将转基因生物（GMO）引入环境必须谨慎处理，因为对自然种群及其相互作用的长期影响仍未完全了解。 总之，prepotency在理解遗传和进化方面发挥着至关重要的作用。其影响超越了简单的特征传递，影响着农业实践、保护工作和围绕生物技术的伦理讨论。通过全面研究prepotency，我们可以更好地欣赏生命的复杂性以及定义我们自然世界的错综复杂的关系网络。随着我们在科学事业上的进步，平衡利用prepotency的好处与保护维持我们所有人生态系统的多样性和完整性的责任至关重要。