If you had to rename dna what would you call it and why

If assuming tasting ptc as a simple gene trait,what other genotype would you select to put in this missing genotype box that could result in this phenotype

Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content

Which of the following determines the specificity of a dna probe? a. type of radiation b. level of enzymatic activity c. number of neutrons d. complementary base pairing