Medical Definition of Test cross

1. Crossing of an unknown genotype to a recessive homozygote so that the phenotype of the progeny corresponds directly to the chromosomes carried by the parents of unknown genotype. In experimental genetics, a deliberate mating designed to test claims about the pattern of inheritance of one or more traits. Synonym: backcross. (05 Mar 2000)

Lexicographical Neighbors of Test Cross

testudinarious
testudinata
Testudinata
Testudines
Testudinidae
testudo
Testudo
testudos
Testudo graeca
testy
test anxiety scale
test ban
test bed
test case
test copy
test cross (current term)
test drive
test driver
test equipment
test fly
test handle instrument
test injection
test instrument vehicle
test letter
test match
test meal
test object
test paper
test period
test pilot

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