Which of the following statements BEST describes DNA?A. DNA is the same as genes.B. All living things contain DNA.C. There are three bases that compose DNA.D. Billions of people in the world have the same genetic code.
Health · Middle School · Tue Nov 03 2020
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The statement that BEST describes DNA is B. All living things contain DNA. DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. Every cell in an organism has the same DNA, and it carries the genetic instructions used in the growth, development, functioning, and reproduction of all known living organisms and many viruses.