Search Result for "crossing over":
Wordnet 3.0

NOUN (1)

1. the interchange of sections between pairing homologous chromosomes during the prophase of meiosis;
[syn: crossing over, crossover]



WordNet (r) 3.0 (2006):

crossing over
    n 1: the interchange of sections between pairing homologous
         chromosomes during the prophase of meiosis [syn: crossing
         over, crossover]