The study of the gene is called genetics. Genes are always present in pair form.
The correct answer is DNA.
What is DNA?
- The DNA stands for deoxyribose nucleic acid.
- it stores all the genetic information and helps in the regulation of the formation of protein and hormones.
In DNA, Adenine binds to the thymine and uracil in RNA.
In the question, it has the thymine nitrogenous base.
Hence, we can say that nucleic acid is DNA.
For more information about the DNA, refer to the link:-
https://brainly.com/question/787658
