Testcross Definition
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
Usage tips for "testcross"
Understanding the precise definition of a word helps you use it with confidence. When using "testcross" in your writing, consider whether you need the word itself or one of its synonyms — subtle differences in meaning can change the tone of a sentence. If you're writing poetry or song lyrics, check the rhymes for testcross to find words that pair well.