chromosomal hybrid sterility

chromosomal hybrid sterility

[‚krō·mə′sō·məl ′hī·brəd stə′ril·əd·ē]
(genetics)
Sterility caused by inability of homologous chromosomes to pair during meiosis due to a chromosome aberration.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.