English dictionary
nondisjunction
/,n/A/nd/I/s'/dZ//@//N/k/S//@/n/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
-
meiosis in which there is a failure of paired homologous chromosomes to separate; results in an abnormal number of chromosomes in the daughter cells
Source: WordNet 3.0