的意思 trisoma

1. Trisomy 21, also known as Down syndrome, is caused by an extra copy of chromosome 21.
三体染色体21，也称为唐氏综合征，是由21号染色体多余的拷贝引起的。

2. The doctor explained that trisomy can lead to developmental delays and other health issues.
医生解释说，三体性可能导致发育延迟和其他健康问题。

3. Trisomy is a genetic condition that occurs when a person has an extra chromosome in their cells.
三体染色体是一种遗传疾病，当一个人的细胞中有一个额外的染色体时会发生。

4. The couple decided to undergo genetic testing to determine if their baby had trisomy.
这对夫妇决定进行基因检测，以确定他们的宝宝是否患有三体性。

5. Trisomy can be detected through prenatal screening tests such as amniocentesis or chorionic villus sampling.
三体性可以通过产前筛查测试来检测，如羊水穿刺术或绒毛膜取样。

6. The genetic counselor provided information about the risks and implications of trisomy to the expectant parents.
遗传咨询师向准父母提供了关于三体性的风险和影响的信息。