nondisjunction
英[ˌnɒndɪs\'dʒʌŋkʃən]
美[ˌnɒndɪs\'dʒʌŋkʃən]
基本释义
- n.
- 不分离
英英释义
Noun
1. meiosis in which there is a failure of paired homologous chromosomes to separate; results in an abnormal number of chromosomes in the daughter cells