Whats the correct answer?

1:2:2:1

Explanation:

This is because the respective trait is not dominant so the 1 would come first and only the recessive trial t was mentioned so It would make Steve for the next gene to be 2

nucleic acid molecules are incredibly complex, containing the code that guarantees the four different nucleotide units comprise dna, the nucleic acid of interest to the genealogist. and one of four nitrogen-containing molecules called nucleotides

i won't lie i don't know so go online and ask google thats what i do