The answer is A. The ratio goes down as the size of the cell gets larger.
TACGATCATATT is what you have.
ATGCTAGTATAA is what you’d get.
A matches with T, G matches with C, and the U would only come into play if you were translating out of the DNA sequence.
Answer: codominance
Explanation: codominance means the two equally dominant alleles are expressed at the same time.