基本上说反了。可以上网查一下。

来源: 于 2025-11-20 12:48:05 [旧帖] [给我悄悄话] 本文已被阅读：次
 
No, interracial marriage is not more likely to generate offspring with genetic defects
; in fact, it may slightly decrease the risk of certain genetic diseases by introducing greater genetic diversity. Genetic defects are related to individual genetic makeup, not race, and the mixing of genes from different populations can reduce the chance of passing on a single, rare recessive genetic disorder.