Definition for the word Testcross.

  • 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

  • Is Testcross a Valid Scrabble Word?

    Yes Testcross is a valid Scrabble word.

    Scrabble Point Value of Testcross: 11 Points