Synonyms
Antonyms

1. testcross

noun. a cross between an organism whose genotype for a certain trait is unknown and an organism that is homozygous recessive for that trait so the unknown genotype can be determined from that of the offspring.

Synonyms

  • crossbreeding
  • crossing
  • hybridization
  • hybridisation
  • test-cross
  • hybridizing
  • interbreeding

Antonyms

  • lengthwise
  • uncross
  • unfold

Featured Games

Sentences with testcross


1. Noun, singular or mass
They often use a method called a testcross, in which the organism is crossed with an organism who has a known genotype.

Synonym.com