cacogenics
英 [ˌkækə'dʒenɪks]
美 [ˌkækə'dʒenɪks]
词性
名词
基本解释
n.劣生学(研究杂交造成的种系退化现象等)
网络释义
指遗传下降或劣势基因的积累，或者指有害基因的传递。
例证
1. The theory of cacogenics states that the accumulation of harmful genes leads to genetic decline in a population.
2. Some argue that certain social policies can inadvertently contribute to cacogenics by promoting the reproduction of individuals with detrimental genetic traits.
2. Some argue that certain social policies can inadvertently contribute to cacogenics by promoting the reproduction of individuals with detrimental genetic traits.