【法语】chromosome的例句
时间: 2024-09-10 06:24:47
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1. Each human cell contains 23 pairs of chromosomes, which carry the genetic information.
每个人的细胞包含23对染色体，携带着遗传信息。
2. The sex of an organism is determined by the presence of specific chromosomes.
生物的性别是由特定染色体的存在来决定的。
3. Mutations in chromosomes can lead to genetic disorders.
染色体的突变可能导致遗传疾病。
4. Down syndrome is caused by the presence of an extra chromosome 21.
唐氏综合征是由额外的21号染色体引起的。
5. The study of chromosomes has greatly advanced our understanding of genetics.
对染色体的研究大大促进了我们对遗传学的理解。
6. A karyotype is a visual representation of an individual's chromosomes.
染色体核型是个体染色体的视觉表示。
7. Chromosomes are composed of DNA and protein, and are located in the cell nucleus.
染色体由DNA和蛋白质组成，位于细胞核内。
8. The X and Y chromosomes determine the sex of mammals.
X和Y染色体决定了哺乳动物的性别。
9. The study of chromosome structure provides insights into evolutionary relationships.
对染色体结构的研究为我们提供了对进化关系的见解。
10. Chromosome abnormalities can be detected through genetic testing.
可以通过遗传测试来检测染色体异常。
11. Chromosomes are replicated during the cell division process.
染色体在细胞分裂过程中会复制。
12. The number of chromosomes varies among different species.
不同物种的染色体数目各不相同。
13. In humans, the 23rd pair of chromosomes determines the individual's sex.
在人类中，第23对染色体决定了个体的性别。
14. Chromosomes are organized into structures called chromatin in the cell nucleus.
染色体在细胞核内以染色质的形式组织。
15. Genetic disorders such as Turner syndrome are caused by abnormalities in the X chromosome.
Turner综合征等遗传疾病是由X染色体异常引起的。
16. Chromosomes contain genes that encode the instructions for an organism's development and function.
染色体包含编码生物发育和功能指令的基因。
17. Chromosome mapping helps scientists locate specific genes on the chromosomes.
染色体图谱帮助科学家在染色体上定位特定基因。
18. The study of ancient DNA extracted from fossilized chromosomes provides insights into prehistoric populations.
从化石化的染色体中提取古代DNA的研究为我们提供了对史前人口的见解。
19. Abnormalities in chromosome structure can result in miscarriages or birth defects.
染色体结构异常可能导致流产或先天缺陷。
20. The field of cytogenetics focuses on the study of chromosomes and their role in inheritance and disease.
细胞遗传学领域专注于研究染色体及其在遗传和疾病中的作用。