The correct answer is option A. Carrying the genetic code and determining an organism's structure and function are the functions of DNA. It is the hereditary material in almost all other organisms. The information in a DNA is stored as codes that is composed of chemical bases.
The answer is true you are welcome
Answer:
One building block
Explanation:
The prefix mono means one
White Blood cells Because they are produced in your body and they are constantly used more than they are replaced