1. The disease is polygenetic, meaning it is caused by multiple genetic factors.
这种疾病是多因素遗传的，意味着它是由多个遗传因素引起的。

2. Polygenetic traits are influenced by a combination of genes from both parents.
多因素遗传特征受到来自父母双方基因的影响。

3. Researchers are studying the polygenetic nature of certain disorders to better understand their causes.
研究人员正在研究某些疾病的多基因遗传特性，以更好地理解它们的原因。

4. The polygenetic inheritance of eye color can result in a wide range of shades within a family.
眼睛颜色的多基因遗传特性可以导致一个家庭内产生各种不同的颜色。

5. Understanding the polygenetic basis of obesity can help in developing more effective treatments.
了解肥胖症的多基因遗传基础有助于开发更有效的治疗方法。

6. Polygenetic disorders can be challenging to diagnose and treat due to their complex genetic origins.
由于其复杂的遗传起源，多基因遗传性疾病可能会对诊断和治疗造成挑战。