The study of genes is called genetics.
The correct answer to the question is CAUCAGU
According to the question, When RNA is formed by the DNA the adenine will bind to the uracil, and hence the complementary genes will be as follows: -
GTAGTCA
CAUCAGU
Hence, the correct answer is mentioned above.
For more information about the genes, refer to the link:-
https://brainly.com/question/14688752