| Share
 

Dictionary


test•cross



Pronunciation: (test'krôs", -kros"), [key]
—n.
a genetic test for heterozygosity in which an organism of dominant phenotype, but unknown genotype, is crossed to an organism recessive for all markers in question.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

test casetest-drive
See also:

 

Related Content